Advanced Search

Search in date range:

Search results:

Found 187 entries in 0.117 seconds.

Stormlight Three Update #5 () Copy
#1

Iceblade44

So White Sand [than Elantris] is earlier... Then how the heck old is Kriss then? Will we ever get an answer as to why every worldhopper is flipin immortal?

Brandon Sanderson

There is some time-dialation going on. I'll explain it eventually; we're almost to the point where I can start talking about that. Suffice it to say that there's a mix of both actual slowing of the aging process and relative time going on, depending on the individual. Very few are actually immortal.

Faera

Implying that some are actually immortal? :D

Brandon Sanderson

Depends on which definition of immortal you mean.

Doesn't age, but can be killed by conventional means. (You've seen some of these in the cosmere, but I'll leave you to discuss who.)

Heals from wounds, but still ages. (Knights Radiant with Stormlight are like this.)

Reborn when killed. (The Heralds.)

Doesn't age and can heal, but dependent upon magic to stay this way, and so have distinct weakness to be exploited. (The Lord Ruler, among others.)

Hive beings who are constantly losing individual members, but maintaining a persistent personality spread across all of them, immortal in that as long as too much of the hive isn't wiped out, the personality can persist. (The sleepless.)

Bits of sapient magic, eternal and endless, though the personality can be "destroyed" in specific ways. (Seons. Spren. Nightblood. Cognitive Shadows, like a certain character from Scadrial.)

Shards (Really just a supercharged version of the previous category.)

And then, of course, there's Hoid. I'm not going to say which category, if any, he's in.

Some of these blend together--the Heralds, for example, are technically a variety of cognitive shadow. I'm not saying each of these categories above are distinct, intended to be the end-all definitions. They're off the cuff groupings I made to explain a point: immortality is a theme of the cosmere works--which, at their core, are experiments on what happens when men are given the power of deity.

Shagomir

Heals from wounds, but still ages.

Would Bloodmaker Ferrings exist in this category as well? If not, what about someone compounding Gold?

Brandon Sanderson

Yes, you are correct.

Shagomir

As a Bloodmaker ages what keeps them from healing the damage and carrying on as a very old, but very healthy person? Do they come to a point where they can't store enough health to stave off the aches, pains, diseases, and other things that come with old age?

This makes sense for traditional Feruchemy as it is end-neutral, so storing health becomes a zero sum game - eventually, you're going to get sick and you're not going to be able to overcome it with your natural healing ability no matter how much you manipulate it with a goldmind.

...Unless you've got a supply of Identity-less goldminds lying around. Would a Bloodmaker with a sufficient source of identity-less goldminds (or the ability to compound, thus bypassing the end-neutral part of Feruchemy) eventually just die from being too old?

Brandon Sanderson

Basically, yes. They can heal their body to match their spiritual ideal, but some things (like some genetic diseases, and age-related illnesses) are seen as part of the ideal. Depends on several factors.

/r/books AMA 2015 () Copy
#2

vorpal_username

In mistborn you can't access someone else's feruchemical stores. However, what if feruchemist A stores something, and then hemalurgy is used to take A's ability and put into person B. Can person B use A's stores?

Also, what happens when someone burns metal with a hemalurgic charge? Or stores/retrieves something in a spike using feruchemy?

Brandon Sanderson

All RAFOs here, I'm afraid.

Bands of Mourning release party () Copy
#3

Seonid

I noticed that you-- Was that a retcon on the way iron Feruchemy works?

Brandon Sanderson

What do you mean?

Seonid

There's a researcher who talks to Wax, asking him about whether he's changing his mass of whether he's changing whether the planet perceives him-- affecting his gravity.

Brandon Sanderson

Right. It's more a re-- Defining something I didn't pin down strongly enough. I wouldn't call it a retcon because it's something that nobody really did until Wax, really, in the series. The only one really capable of doing that in the original trilogy would have been the Lord Ruler, maybe some of the Inquisitors, but we don't have viewpoints from them. So I wouldn't call it a retcon I would just say it’s something that didn't come up in the first series that now I have to make sure is clear.

Seonid

So is it Higgs field stuff going on?

Brandon Sanderson

Yeah. Mmhmm.

Seonid

My idea was right.

Brandon Sanderson

Mmhmm.

Worldbuilders AMA () Copy
#4

Lucadaw

If someone used Hemalurgy to take someones Feruchemical abilities would they be able to use that persons personal metalminds? Most relevantly perhaps to take that person's knowledge from their copperminds?

Brandon Sanderson

Yes.

Lucadaw

If someone stored their identity in an aluminium metalmind, then had their powers and metalminds stolen via Hemalurgy, then the person who took the powers used the aluminium metalmind to draw out the first persons identity would it permanently overwrite their personality with the original persons ? ( would kind of be a long winded way of stealing someone else's body and becoming immortal )

Brandon Sanderson

All Identity questions are a RAFO until I deal with it more in the books. (Sorry.)

WeiryWriter (in response to the first answer)

If the spike granting Feruchemy were to be reforged/split into two distinct spikes which are then implanted into two different people, could those two people "share" a metalmind (as in actually be able to tap something the other stored and vice versa?).

Brandon Sanderson

It's complicated, but no.

There would be too much of the other person mixed in. Both could use the metalminds of the person the Feruchemy was stolen from, but when they made their own, their own Identity would "muddy" the creation.

Bands of Mourning release party () Copy
#5

Questioner

Is there a comparable way-- like you can become a Misting by burning an alloy of lerasium and some other metal--

Brandon Sanderson

Yes.

Questioner

Is there a comparable way of becoming a Ferring?

Brandon Sanderson

Uh… *carefully* Comparable within certain limits of the definition of that word, then yes.

Questioner

Just meaning, is there some in-world way--

Brandon Sanderson

There is some in-world procedure yes.

Firefight Chicago signing () Copy
#6

Kurkistan

Could a Feruchemist manipulate their identity such that they could make a metalmind that anyone could tap?

Brandon Sanderson

Ah... RAFO.

Kurkistan

Okay; could they manipulate their identity such that they could pull Breaths out of something that somebody else Awakened?

Brandon Sanderson

Ah... ahahah, Awakened, oh yeah... That one's going to be harder, but you're thinking along-- You're thinking with portals. *smiles* Do you know what that means.

Kurkistan

Yes, I know what it means--

Brandon Sanderson

You're starting to think with portals.

Kurkistan

I'm thinking with portals, okay, thank you.

Brandon Sanderson

Yes. In other words you're wrapping your head around the way that the magic system is working, so.

Argent

That's so excellent.

/r/fantasy AMA 2013 () Copy
#7

Kurkistan

Does a limb that has been "severed" by a Shardblade have any Hemalurgic bindpoints? If the same limb was then cut off more conventionally, would a Bloodmaker ferring be able to grow it back?

Brandon Sanderson

A severed Shardblade limb needs repair to the soul before it would function again. A Bloodmaker would be able to heal it without needing to grow it back.

Steelheart Chicago signing () Copy
#8

Argent (paraphrased)

Feruchemy is the "balance" between Ruin and Preservation. Would any combination of Shards create a "balance" magic, so to speak, or are only certain Shards compatible?

Brandon Sanderson (paraphrased)

Feruchemy ended up being a balance system, because of how polar Ruin and Preservation were. Any world with at least two Shards will result in a similar phenomenon. 

Argent (paraphrased)

Like Roshar?

Brandon Sanderson (paraphrased)

Like Roshar. There is something like that going on there.

Shadows of Self release party () Copy
#10

Nethseäar

If you were to Hemalurgically give a fallen Elantrian Feruchemic gold, would they be able to store Health?

Brandon Sanderson

A fallen Elantrian store Health-- And you gave them a Hemalurgic spike-- That’s a good question, I would think-- *long pause* You know I think they would not be able to, that’s an excellent question.

Nethseäar

Would it suddenly store up the moment they were restored?

Brandon Sanderson

No, it would not suddenly recover everything. Unless you wanted to channel-- You could do some goofy things but it would kinda ruin their connection to the Dor. But I don’t think it would suddenly-- Y’know. You might be able to do something where you steal it away from them, that could possibly happen. If they were spiked while they were full Elantrian you could probably get more out of them than your average person.

Goodreads: Ask the Author Q&A () Copy
#11

Kurkistan

Could Miles heal back his Allomancy if it was spiked out of him?

Brandon Sanderson

No, he could not. He would no longer be an Allomancer. Also, he'd probably be dead. :)

Kurkistan

Thanks!

I'd thought maybe he could just do some super-tapping from his existing Health in his goldminds (since he'd still have his Feruchemy)...

Brandon Sanderson

Oh, I see what you're asking. Using Feruchemy to heal the removed portion of soul. That's actually plausible, not so different from healing other kinds of soul-wounds. If he survived, then yes, this actually might work. (That's why I get for reading the questions so quickly.)

Arcanum Unbounded Chicago signing () Copy
#14

Questioner

What is the experience of Steelrunning? ...It doesn't speed up your mind, so how do you control yourself?

Brandon Sanderson

Most forms of Allomancy give a small boost to any attributes you would need in order to survive and use and manipulate it,  just like atium. So it's going to give you a slight ability-- might speed you up just enough to get some reactions and things, otherwise you just can't do it. What I don't have it doing is cancelling friction. I did that intentionally, so you can burn yourself up with that. But you have to use it measuredly and carefully.

Warsaw signing () Copy
#15

Oversleep

Okay, so if we spiked a Listener with Feruchemical Nicrosil, could he store that spren and lose their form, and then bond another spren and then switch them?

Brandon Sanderson

I'm gonna give you your third RAFO, because he's already got two. In part, because I don't wanna give spoilers for Oathbringer, and this answer could spoil some little bits of that.

Bands of Mourning release party () Copy
#17

Questioner

If you were a Twinborn with both steel, would you be able to move faster than people could use atium to see what you were going to do?

Brandon Sanderson

So you couldn't move faster than their atium, but you could move potentially faster than their mind's ability to process what they're seeing. You might be able to-- but the atium does lend a certain ability of natural reaction, but you are still limited by your muscles, and things like that. So I think you could probably beat atium that way. That would be a valid way.

Words of Radiance Philadelphia signing () Copy
#19

Kurkistan

What would happen if you shot a thug with an aluminum bullet or stabbed him with an aluminum knife?

Brandon Sanderson

Ah, that's a good question. The wound would not be able to heal around the aluminum, but once the aluminum came out and was gone from the system, they would be okay.

Kurkistan

Wait, is that a Bloodmaker, not a Thug?

Brandon Sanderson

Oh, you're talking about Thugs?

It would work similarly, but it really wouldn't have a huge effect on them.

Kurkistan

Alright, because Peter was implying that there was some weird aluminum interaction with Thugs.

Brandon Sanderson

What was he thinking of...?

There is some weird interaction but...

Kurkistan

In the wedding scene, Wax thinks they would have aluminum bullets to deal with Thugs, and I was like, "Oh, that's a typo." And Peter was like, "Oh no it's not..."

Brandon Sanderson

No, no. That would just be-- it's like I said: healing it until the bullet is gone, it's just the same as Bloodmakers.

Worldbuilders AMA () Copy
#20

Phantine

So... CS question here, I'm seeing identity as essentially a 'encryption' on the metalmind - the spike has the decryption key to existing metalminds, but when you encrypt a new one you use your personal encryption key with the spike's hardware, so you still have compounding access to the metalminds even after removing the spike.

Is it possible for there to be a 'key collision' with Identity? Two people just randomly end up making compatible metalminds, because the pieces of their Identities that the magic looks like happen to be the same.

Brandon Sanderson

This would be about as likely as two unrelated people ending up with the exact same genetic sequence.

But, so far as I understand, that WOULD be possible.

Lucadaw

So identical twins could share metalminds ?

Brandon Sanderson

:) RAFO.

Worldbuilders AMA () Copy
#21

djscrub

Since burning Feruchemically charged metal seems to require a choice between getting the Allomantic or Feruchemical property (e.g., Miles only sees gold ghosts when he wants to, not as a side effect of compounded healing), is there any special advantage to compounding pewter and tin, where the Allomantic and Feruchemical use is the same? Is their compounding even stronger than normal compounding because you can tap both power sources simultaneously, or maybe because Preservation is particularly attuned to providing those powers through those metals?

Brandon Sanderson

Remember that compounding is a "hack" of the magic. You're looking to fool the magics, and use one to power the other. The value in it is that you can use Allomantic power to fuel Feruchemy. It's like hooking a power cord up to a device that, up to that point, you'd powered by using a hand crank.

General Reddit 2015 () Copy
#23

Doom-Slayer

So how do the exact mechanics of Feruchemy in relation to Compounding work?

This confusion is primarily around how [the Lord Ruler] gets his near infinite age.

Okay. So first off, I understand the concept of how they work. Feruchemy is net zero, Allomancy is net positive, combine them and you end with a net positive Feruchemy ability.

So how Feruchemy normally works... you take say weight, store half your normal weight and then you can access it whenever you want. So you (originally X weight) are taking A weight, storing it, and then you are at (X-A) weight, with access to A. So we have a metalmind that store magnitude with the efficiency of how its received based on how quickly or slowly it is drawn upon.

All the metalminds except atium seem to act this way. Atium seems to work as storing magnitude/time rather than just magnitude. The way I understand it is that say a 30 year old person becomes 50 years old for 1 day, this would give access to 20 years difference for a 1 day period.

The Lord Ruler then exploits this by gaining access to say 20 years difference over 10 days(magnification by compounding) which he then slowly feeds into himself to lower his age.

Why this difference? Im assuming its to maintain a neutral "body age" because with just magnitude a person could permanently make themselves younger by compounding.

With just magnitude of "20 years of youth" being stored, if the lord ruler magnified it, he could turn it into "200 years of youth" and then he would never need the constant stream off youth(and wouldn't of died without the bracelets)

Hope this makes sense.

Brandon Sanderson

All right, so there are a few things you have to understand about cosmere magics to grok all of this.

First, is that magics can be hacked together. You'll see more of this in the future of the cosmere, but an early one is the hack here--where you're essentially powering Feruchemy with Allomancy. (A little more complex than that, but it seems like you get the idea.)

The piece you're missing is the nature of a person's Spiritual aspect. This is similar to a Platonic idea--the idea that there's a perfect version of everyone somewhere. It's a mix of their connections to places, people, and times with raw investiture. The soul, you might say.

(Note that over time, a person's perception of themselves shapes their cognitive aspect as well, and the cognitive aspect can interfere with the spiritual aspect trying to make the physical aspect repair itself.) Healing in the cosmere often works by aligning your physical self with your spiritual self--making the physical regrow. More powerful forms of investiture can repair the soul as well.

However, your age is part of your Connection to places, people, and times. Your soul "knows" things, like where you were born, what investiture you are aligned with, and--yes--how old you are. When you're healing yourself, you're restoring yourself to a perfect state--when you're done, everything is good. When you're changing your age, however, you are transforming yourself to something unnatural. Against what your soul understands to be true.

So the spiritual aspect will push for a restoration to the way you should be. With this compounding hack, you're not changing connection; it's a purely Physical Realm change.

This dichotomy cannot remain for long. And the greater the disparity, the more pressure the spirit will exert. Ten or twenty years won't matter much. A thousand will matter a lot. So the only way to use compounding to change your age is to store up all this extra youth in a metalmind, then be constantly tapping it to counteract the soul's attempt to restore you to how you should be.

Yes, all of this means there are FAR more efficient means of counteracting aging than the one used by the Lord Ruler. It's a hack, and not meant to be terribly efficient. Eventually, he wouldn't have been able to maintain himself this way at all. Changing connection (or even involving ones Cognitive Aspect a little more) would have been far more efficient, though actively more difficult.

Though this is the point where I ping [Peter Ahlstrom] and get him to double-check all this. Once in a while, my fingers still type the wrong term in places. (See silvereye vs tineye.)

TWG Posts () Copy
#27

Brandon Sanderson

This is for both those of you who've read MISTBORN and those who haven't.

In the first book, you'll notice that I named two of the three magic systems present in the world. The primary name, which I'm quite satisfied with, is Allomancy.

Sazed's power is the one I'm considering changing. It is called Hemalurgy. Now, I like the way this sounds. However, it doesn't quite fit in meaning with Sazed's powers. (The Hema, which should evoke thoughts of 'blood' has rightly drawn complaints from readers.)

However, Hemalurgy DOES fit quite well with the third (mostly unmentioned magic system) used by the Steel Inquisitors.

So, I'd like to rename Sazed's magic system. Here are my thoughts.

Ferrachemy. I like the sound and construction of this one--it fits with the other two, and seems to relate well to Sazed's powers. The only problem is that I think it's too easy to read as "Ferr-Alchemy," which just doesn't feel right to me.

Ferruchemy. The word I'm drawing the 'Ferr' from anyway is Latin for iron, which is Ferrum. So, this is truer to my source, but it just doesn't sound as good to me.

Ferrichemy. I'm not sure if I like the way this one looks or not.

Ferrochemy. Perhaps where I'm leaning right now.

Anyone else have any suggestions? I like the traditional-science feel endings of things like 'mancy, 'lurgy, 'chemy. I also like beginnings that relate somehow to metals, as those are used so prevalently in the magic.

Brandon Sanderson

I just want to say thanks to everyone who has helped me with this one.

Ones I particularly liked:

Auronomy was VERY cool sounding. However, I'm worried about having two 'A' words for the magic. (Still debating this one.)

Ferramy also had me for a time. The only problem is that I really want something that has the same 'feel' as the other two magic systems. Â This doesn't quite resonate right.

Sangrimancy is also very cool sounding.  The only problem is that I don't really need another 'blood' related magic system. Skar--I stored this one away for potential use in another world. 

However, I think Jade has really had the best suggestion on the thread. Dropping the second 'R' from the Ferr prefix makes it work a lot better with things. And, to avoid the 'feral' reference Stacer noticed, I think using the original Latin 'u' with the 'Fer' gets us a better word.

So, the current winner:

Feruchemy. It isn't actually the coolest sounding word on the thread--I think that's a tie between Auronomy and Sangrimancy. However, Feruchemy 'Fits' better with Allomancy and Hemalurgy. The three have a kind of internal resonance, and give the right feel.

Thanks all!

Now, another task. These three are all active arts--something done, rather than simply a study. I'd like, however, a good name for the blanket term for the study of all three magic systems. A name for the system of the world, rather than the specific magical applications of this system.

All three systems use metal in different ways, and all three draw power for the user from different places. Any clever ideas? (Initial thoughts for me include using 'ology.' However, I'm not opposed to something longer, like I used in DRAGONSTEEL. (Realmatic Theory, for those of you who haven't read it.))

OdysseyCon 2016 () Copy
#29

Questioner (paraphrased)

My friend wants to know how fast steel Compounders could possibly go, can they run up walls or over water like the Flash?

Blightsong (paraphrased)

*jokingly* Can they run through time?

Brandon Sanderson (paraphrased)

Steelrunners can resist a lot things due to the power, like they can withstand the Gs they are out through, but they can't ignore wind resistance and friction. They will burn up if they start running too quickly.

Shadows of Self release party () Copy
#30

Questioner

Okay I had a question for you about that. You make a point about talking about that in your books but we know that air resistance and other things has an effect--

Brandon Sanderson

Air resistance does.

Questioner

--for instance a feather and a bowling ball dropped from the top of the Empire State Building are not going to hit the ground at the same time.

Brandon Sanderson

Right.

Questioner

Even though when in a vacuum they would.

Brandon Sanderson

Yes.

Questioner

...In the books Wax is affecting his weight a lot.

Brandon Sanderson

But he's also still wearing clothing, so he's never going to get light enough that-- Like Sazed getting light enough to drift down was pretty hard for him, you'll see how much work he had to go through. Wax could get that light but he's going to have guns and his metal belt and his mistcoat and things like that. And so when Wax is talking you're just going to assume that he's talking in his general experience. Air resistance does matter but that's not how he perceives it.

Arcanum Unbounded San Francisco signing () Copy
#31

Weltall (paraphrased)

That gave me the opportunity to ask one last question, about Feruchemical chromium and whether storing fortune would cause you to risk experiencing really improbable things, like the entropy curse in The Dresden Files.

Brandon Sanderson (paraphrased)

He said he wasn't going to answer questions about fortune, that the MAG shouldn't be taken as gospel on this point (I don't remember how it works there and didn't mention it, he brought it up on his own) and that he's planning something different than we might be thinking, for how that mechanic will function.

Shadows of Self Lansing signing () Copy
#33

Questioner

Say you have a Feruchemist who pours Identity into a metalmind. Then subsequently loses that mind, and then is later Awakened? Would that mind retain the personality of--

*Everyone laughs, Scottish man says "it's 11 o'clock at night, give the man a break!"*

Brandon Sanderson

Okay, so they store Identity—which I haven't told you what it does--

Questioner

Yep. We don't know.

Brandon Sanderson

And then you Awaken it, and then you want to know if it has the personality of the person?

Questioner

Yeah, or if it's able to communicate in any way.

Brandon Sanderson

Um, if-- how much Awakened is it? Is it Nightblood-level Awakened? Or is it just regular Awakened?

Questioner

Sure let's say Nightblood-level.

Brandon Sanderson

Nightblood-level. So it's-- so the Investiture has been granted sapience. And it's got Investiture from somebody else stuffed in it. I can foresee a scenario where that has an influence, but it's not going to be the personality of the person who stuffed it in. I can see some circumstances where they can-- where the Investiture of the object can make use of that in some way, but...

Oh boy, that was a weird one.

Salt Lake City Comic-Con 2014 () Copy
#34

Questioner

I'm not sure if it was duralumin or something but the Feruchemical ability to store Connection, is that how Hoid worldhops? It stores Connection to another world?

Brandon Sanderson

It's a good question, it doesn't have anything to do with worldhopping but what it does do is once you have worldhopped you can change your Connection to which planet you are on, which helps you with magic systems.

Ancient 17S Q&A () Copy
#35

Chaos (paraphrased)

Since the dawn of Scadrial, why was Feruchemy isolated in a single distinct population in the world, namely the Terrismen? Allomancy, while rare within the population of Scadrial, at least was not isolated to one population, it was spread evenly, it seems. What is special about the Terrismen that only they get the power of Feruchemy? Does it have something to do with the previous Ascensions before Rashek, with the guardian keeping the power for a time?

Brandon Sanderson (paraphrased)

It's all in the spiritual DNA, which is passed on like normal DNA. However, they are a separate people. They've kept themselves isolated, similar to the Jews in our world. When I asked he said there have been some Feruchemical-mistings [Ferrings] in the past, but they are very rare.

Firefight Seattle UBooks signing () Copy
#36

Questioner

One thing when I was reading The Alloy of Law, in Mistborn, all the [Feruchemists] were the Mistborn version of [Feruchemy], and then it changed to the Misting version of [Feruchemy]. Is there...

Brandon Sanderson

Yeah, there's a reason for that, and I'll delve into it a bunch more later, but basically, there's two things going on. Number one, the bloodlines have thinned, and that's the reason they're talking about [here]. Also, full-blooded Feruchemists mixing, like the populations mixed, is really dangerous, and Sazed knew this. So, I'll just leave it at that.

General Reddit 2016 () Copy
#40

Phantine

I actually asked Peter Ahlstrom (who tends to handle math and magic system interactions with physics for Team Sanderson) about this a little while ago

A couple of friends and I are discussing if the iron feruchemy causing changes in speed is a retcon (since there's a mention in AoL that "increasing his weight manyfold would not affect his motion"), or if the effect is just more complicated (like only causing an instant change in speed if Wax changes weight while actively pushing on something).

Are you willing to weigh in on that, or is it just something we shouldn't be thinking too hard about?

Thanks :)

And his response was

I just don't know the answer to this question. :)

So I personally think the explanation is either 'Brandon thought it would be cooler for shifting your weight to change your velocity, and forgot he had mentioned it a couple times' or 'this is Wax's twinborn perk'. I'm leaning towards the latter, since the person who writes the magic system summaries at the end of the book specifically interrogated Wax about the effects, and mentioned she specifically was interested in his very unusual power combination.

As for the density thing, there is an explicit mention that you appear to get stronger when tapping, but only to the extent that you can still stand up and walk around - you still have more difficulty moving around overall. So (to pull out random numbers), if you're at 200% normal mass, you have 180% normal strength, and at 50% mass you have 60% normal strength. That means Wax habitually going around at 75% weight so he's 'light on his feet' makes sense - even if he's weaker overall, he's proportionally stronger.

The way I personally think about things for bullets or whatever, anything 'inside' the body (where 'inside' is defined in the same way that pushing/pulling metal 'inside' the body uses it) interacts with your body as if it were normal. So tapping iron doesn't cause your ultra-massive blood to be impossible for your heart to pump, but it also doesn't prevent a bullet from passing through your flesh. That seems to be consistent with how it's portrayed in the books.

Brandon Sanderson

Just a note: in the quote of mine above, I was trying (I believe) to find a way for Wax to indicate that weight doesn't influence the rate at which he falls. IE, acceleration in regards to gravity. It's tough, and I made the call (perhaps incorrectly) not to use modern physics terminology in the W&W books. It has been very hard then to explain:

1). Wax changing his weight doesn't change the pull of gravity on him, or the rate at which he falls. 2) He DOES follow the laws of conservation of momentum.

My talking around these things has let me to tie a few paragraphs in knots.

White Sand vol.1 Orem signing () Copy
#43

Questioner

If one were to have an unlocked metalmind, nicrosil, and held it while wielding Nightblood what would happen? Would he be taking Investiture from the--

Brandon Sanderson

That is a RAFO... you will start to find answers to these sorts of things as more people are involved with Nightblood.

Questioner

...So, if it was like a coppermind would the information be destroyed?

Brandon Sanderson

That is an excellent question, what I've said before is that Nightblood will feed on whatever Investiture he can gain access to. He will start with the easiest Investiture to reach. He will eventually turn to converting matter into Investiture and eating that.

Calamity release party () Copy
#44

Questioner

So if someone is storing weight-- Feruchemy-- Can you store enough that you can actually float like a balloon?

Brandon Sanderson

Uh, your clothing and stuff will still have weight.

Questioner

If you were, like, completely naked and just *unintelligible* your hand up a wall, you will?

Brandon Sanderson

Yes. You will-- You could float, yeah. That's-- I mean, you could get your weight so low that it's basically like being in microgravity, which is...q

Questioner

Like 99%? Like a vacuum balloon?

Brandon Sanderson

Yeah.

JordanCon 2016 () Copy
#46

Kaymyth (paraphrased)

I asked him about what the board refers to as "reverse" compounding - i.e., using Feruchemy to enhance Allomancy, rather than the other way around. I wanted to make sure that it was really a thing that exists.

Brandon Sanderson (paraphrased)

He said that it was.

Kaymyth (paraphrased)

Is this what the Southern Scadrians have been doing?

Brandon Sanderson (paraphrased)

It's similar, but not exactly the same.

Arcanum Unbounded release party () Copy
#48

Djarskublar

*inaudible* [I asked if it would be possible to recall Breaths from an object that you had not placed there if the Awakener who did place them there had no Identity at the time.]

Brandon Sanderson

So, this is a very detailed, specific question, if you didn't hear it. It's dealing with the idea of Investiture and Identity, and things like this. If you can unkey the magic with Identity, for almost any case, it's going to make it much easier for other people to use. That's gonna be a blanket statement through the cosmere. If you can blank your Identity, it's at least gonna be able to be used by someone else with a blank Identity. Sometimes it's keyed, so the blank will not work with somebody who is themselves keyed. But if you can blank and they can blank, you can almost always guarantee the magic will be able to be used.

Shadows of Self San Jose signing () Copy
#49

Questioner

So, Metalminds: if you store weight, how does that work, do you decrease your mass or...?

Brandon Sanderson

So, storing weight actually plays with your mass, because if you look at how we do the physics of it… This one is really screwy, because we are changing mass and playing with it. You watch, like with Wax decreases his weight while he's in motion he'll speed up, and if he increases it, he'll slow down. The conservation of momentum and things like that, but we'll doing really weird stuff. It's like, how can you store your mass… Well, in the magic system it works, but it’s one of the weirdest things we do. *pauses to sign book* We kind of play loose and free with the physics sometimes. Like the example that I often use is Wayne doing a speed bubble, the light that is trapped in the speed bubble...like if he turns on a flashlight would actually radiate because of the redshift, and you could just kill everybody by flashing that. So, we make the speed bubbles not cause a redshift for that reason. We kind of work with what is good storytelling first, and then work the physics around it, but we have to put in all these little breaks and things like that in there regularity in order to actually have the story.

17th Shard Forum Q&A () Copy
#50

Douglas

1) What benefit does Compounding copper get? Exceptionally clear and detailed memories? Memories that can be split into a new coppermind while still remaining in the Feruchemist's mind? Something else?

2) How does Feruchemical luck work? If a chromium Compounder tried his hand at day trading on the stock market, what would happen? Would it make him choose stocks that were coincidentally going to go up anyway? Would it change stock prices by altering the world around him? Would it fail because the required scale of action is too large? Something else?

Brandon Sanderson

So, I've said before that I want to hold off on talking about different forms of compounding and types of twinborn until I can address them in the series. So I'll have to RAFO the first two.