Discuss Scratch

RoboNeo9
Scratcher
96 posts

Science and Math Ideas

I am into math and science a lot right now, and I made a lot of PowerPoint's of my own ideas. The website is InsanePhysics
LeDerpy123
Scratcher
1000+ posts

Science and Math Ideas

Cool! I will be sure to check it out once I get on my computer.
generosity
Scratcher
500+ posts

Science and Math Ideas

• your idea of 0/0 is completely invalid simply because your “triangle method” doesn't work
• “different value zeros” is invalid. you erred when you said "all of equaling zero but still different values.“ they just equal zero. there are no different values. a mathematician would say that 0.000…1 = 0.000…2.
• in ”infinity and zero are just symbols,“ your error in the ”infinite people problem“ lies in the fact that in infinity, every value doesn't have to be different. moreover, 0 and infinity are not reciprocals because infinity isn't a number and there aren't different values of 0.
• ”No Imaginary Number For Absolute Value!“ is correct.
• ((∞∞)4∞+4∞)+1 = ∞ so there are infinite numbers , in response to ”how many numbers are there?“
• ”Quantum Theory is weird and spooky, but it is true." it's a theory; we don't know if it's true.
• the one on teleportation is still also only theory

more later
trinary
Scratcher
96 posts

Science and Math Ideas

Do you have a source for your presentations?
veggieman001
Scratcher
1000+ posts

Science and Math Ideas

generosity wrote:

• “Quantum Theory is weird and spooky, but it is true.” it's a theory; we don't know if it's true.
Isn't it a scientific theory, though, which is a well-tested and repeatable explanation for natural phenomena?
PullJosh
Scratcher
1000+ posts

Science and Math Ideas

veggieman001 wrote:

generosity wrote:

• “Quantum Theory is weird and spooky, but it is true.” it's a theory; we don't know if it's true.
Isn't it a scientific theory, though, which is a well-tested and repeatable explanation for natural phenomena?
Woah, woah, woah!
Hang on - Is that… is that… Veggieman001? No way! Doesn't even look like italics! Not even “Nothing is permanent”. Holy cow…
mythbusteranimator
Scratcher
1000+ posts

Science and Math Ideas

I think we already know there is no imaginary number for negative absolute value

The rule for absolute value is literally “it has to be positive”

Also your view of infinitesimals doesn't make sense

What if rather than a one you place at the end, you place a zero? And an infinite number of zeros? You can't have any number after an infinite number, so it is best not to view an infinitesimal as a decimal
poopo
Scratcher
100+ posts

Science and Math Ideas

Honestly, I think your reasoning is badly founded. There is no point in dealing with infinity and its undefined relatives. I suggest that instead, you make power points about interesting occurrences in mathematics or power points explaining areas of math and science. For example, you could discuss the results of squaring values with x number of 1s (e.g. 1*1 11*11 111*111; I had fun seeing what happened) or Riemann sums.
turkey3_test
Scratcher
1000+ posts

Science and Math Ideas

PullJosh wrote:

veggieman001 wrote:

generosity wrote:

• “Quantum Theory is weird and spooky, but it is true.” it's a theory; we don't know if it's true.
Isn't it a scientific theory, though, which is a well-tested and repeatable explanation for natural phenomena?
Woah, woah, woah!
Hang on - Is that… is that… Veggieman001? No way! Doesn't even look like italics! Not even “Nothing is permanent”. Holy cow…
He's been active on the wiki for like the past month

Anyways, my thing I wonder is if matter cannot be created nor destroyed, how do cells multiply? Aren't new ones being created?
generosity
Scratcher
500+ posts

Science and Math Ideas

turkey3_test wrote:

PullJosh wrote:

veggieman001 wrote:

generosity wrote:

• “Quantum Theory is weird and spooky, but it is true.” it's a theory; we don't know if it's true.
Isn't it a scientific theory, though, which is a well-tested and repeatable explanation for natural phenomena?
Woah, woah, woah!
Hang on - Is that… is that… Veggieman001? No way! Doesn't even look like italics! Not even “Nothing is permanent”. Holy cow…
He's been active on the wiki for like the past month

Anyways, my thing I wonder is if matter cannot be created nor destroyed, how do cells multiply? Aren't new ones being created?
yes but it uses existing matter
poopo
Scratcher
100+ posts

Science and Math Ideas

generosity wrote:

turkey3_test wrote:

PullJosh wrote:

veggieman001 wrote:

generosity wrote:

• “Quantum Theory is weird and spooky, but it is true.” it's a theory; we don't know if it's true.
Isn't it a scientific theory, though, which is a well-tested and repeatable explanation for natural phenomena?
Woah, woah, woah!
Hang on - Is that… is that… Veggieman001? No way! Doesn't even look like italics! Not even “Nothing is permanent”. Holy cow…
He's been active on the wiki for like the past month

Anyways, my thing I wonder is if matter cannot be created nor destroyed, how do cells multiply? Aren't new ones being created?
yes but it uses existing matter
Yeah, cells recycle matter from their environment to copy their organelles and DNA. They create new compounds, but never matter itself.
schnrfl
Scratcher
9 posts

Science and Math Ideas

poopo wrote:

generosity wrote:

turkey3_test wrote:

PullJosh wrote:

veggieman001 wrote:

generosity wrote:

• “Quantum Theory is weird and spooky, but it is true.” it's a theory; we don't know if it's true.
Isn't it a scientific theory, though, which is a well-tested and repeatable explanation for natural phenomena?
Woah, woah, woah!
Hang on - Is that… is that… Veggieman001? No way! Doesn't even look like italics! Not even “Nothing is permanent”. Holy cow…
He's been active on the wiki for like the past month

Anyways, my thing I wonder is if matter cannot be created nor destroyed, how do cells multiply? Aren't new ones being created?
yes but it uses existing matter
Yeah, cells recycle matter from their environment to copy their organelles and DNA. They create new compounds, but never matter itself.
our friends at MIT managed to create matter from light recently
and then there are nuclear reactions that destroy matter itself

matter can be created and destroyed, but mass can never be
veggieman001
Scratcher
1000+ posts

Science and Math Ideas

turkey3_test wrote:

PullJosh wrote:

veggieman001 wrote:

generosity wrote:

• “Quantum Theory is weird and spooky, but it is true.” it's a theory; we don't know if it's true.
Isn't it a scientific theory, though, which is a well-tested and repeatable explanation for natural phenomena?
Woah, woah, woah!
Hang on - Is that… is that… Veggieman001? No way! Doesn't even look like italics! Not even “Nothing is permanent”. Holy cow…
He's been active on the wiki for like the past month

Anyways, my thing I wonder is if matter cannot be created nor destroyed, how do cells multiply? Aren't new ones being created?
I've never been not active on the wiki since I joined (except some weeks where I've been busy from school or vacation).
Mewly
Scratcher
1000+ posts

Science and Math Ideas

veggieman001 wrote:

turkey3_test wrote:

PullJosh wrote:

veggieman001 wrote:

generosity wrote:

• “Quantum Theory is weird and spooky, but it is true.” it's a theory; we don't know if it's true.
Isn't it a scientific theory, though, which is a well-tested and repeatable explanation for natural phenomena?
Woah, woah, woah!
Hang on - Is that… is that… Veggieman001? No way! Doesn't even look like italics! Not even “Nothing is permanent”. Holy cow…
He's been active on the wiki for like the past month

Anyways, my thing I wonder is if matter cannot be created nor destroyed, how do cells multiply? Aren't new ones being created?
I've never been not active on the wiki since I joined (except some weeks where I've been busy from school or vacation).
Why use double-negations in your sentence?
Firedrake969
Scratcher
1000+ posts

Science and Math Ideas

Mass can technically be “destroyed” by turning into energy, and vice versa, but the same amount of ENERGY (string theory, anyone?) remains.
mythbusteranimator
Scratcher
1000+ posts

Science and Math Ideas

Firedrake969 wrote:

Mass can technically be “destroyed” by turning into energy, and vice versa, but the same amount of ENERGY (string theory, anyone?) remains.
isn't it something to do with the higgs field

or am i just spouting useless nonsense
scratcher7_13
Scratcher
1000+ posts

Science and Math Ideas

generosity wrote:

• your idea of 0/0 is completely invalid simply because your “triangle method” doesn't work
• “different value zeros” is invalid. you erred when you said "all of equaling zero but still different values.“ they just equal zero. there are no different values. a mathematician would say that 0.000…1 = 0.000…2.
• in ”infinity and zero are just symbols,“ your error in the ”infinite people problem“ lies in the fact that in infinity, every value doesn't have to be different. moreover, 0 and infinity are not reciprocals because infinity isn't a number and there aren't different values of 0.
• ”No Imaginary Number For Absolute Value!“ is correct.
• ((∞∞)4∞+4∞)+1 = ∞ so there are infinite numbers , in response to ”how many numbers are there?“
• ”Quantum Theory is weird and spooky, but it is true." it's a theory; we don't know if it's true.
• the one on teleportation is still also only theory

more later
Teleportation has been achieved.
generosity
Scratcher
500+ posts

Science and Math Ideas

scratcher7_13 wrote:

generosity wrote:

• your idea of 0/0 is completely invalid simply because your “triangle method” doesn't work
• “different value zeros” is invalid. you erred when you said "all of equaling zero but still different values.“ they just equal zero. there are no different values. a mathematician would say that 0.000…1 = 0.000…2.
• in ”infinity and zero are just symbols,“ your error in the ”infinite people problem“ lies in the fact that in infinity, every value doesn't have to be different. moreover, 0 and infinity are not reciprocals because infinity isn't a number and there aren't different values of 0.
• ”No Imaginary Number For Absolute Value!“ is correct.
• ((∞∞)4∞+4∞)+1 = ∞ so there are infinite numbers , in response to ”how many numbers are there?“
• ”Quantum Theory is weird and spooky, but it is true." it's a theory; we don't know if it's true.
• the one on teleportation is still also only theory

more later
Teleportation has been achieved.
teleportation of small particles, yes
trinary
Scratcher
96 posts

Science and Math Ideas

scratcher7_13 wrote:

generosity wrote:

• your idea of 0/0 is completely invalid simply because your “triangle method” doesn't work
• “different value zeros” is invalid. you erred when you said "all of equaling zero but still different values.“ they just equal zero. there are no different values. a mathematician would say that 0.000…1 = 0.000…2.
• in ”infinity and zero are just symbols,“ your error in the ”infinite people problem“ lies in the fact that in infinity, every value doesn't have to be different. moreover, 0 and infinity are not reciprocals because infinity isn't a number and there aren't different values of 0.
• ”No Imaginary Number For Absolute Value!“ is correct.
• ((∞∞)4∞+4∞)+1 = ∞ so there are infinite numbers , in response to ”how many numbers are there?“
• ”Quantum Theory is weird and spooky, but it is true." it's a theory; we don't know if it's true.
• the one on teleportation is still also only theory

more later
Teleportation has been achieved.
It's more communication than teleportation.
RoboNeo9
Scratcher
96 posts

Science and Math Ideas

trinary wrote:

scratcher7_13 wrote:

generosity wrote:

• your idea of 0/0 is completely invalid simply because your “triangle method” doesn't work
• “different value zeros” is invalid. you erred when you said "all of equaling zero but still different values.“ they just equal zero. there are no different values. a mathematician would say that 0.000…1 = 0.000…2.
• in ”infinity and zero are just symbols,“ your error in the ”infinite people problem“ lies in the fact that in infinity, every value doesn't have to be different. moreover, 0 and infinity are not reciprocals because infinity isn't a number and there aren't different values of 0.
• ”No Imaginary Number For Absolute Value!“ is correct.
• ((∞∞)4∞+4∞)+1 = ∞ so there are infinite numbers , in response to ”how many numbers are there?“
• ”Quantum Theory is weird and spooky, but it is true." it's a theory; we don't know if it's true.
• the one on teleportation is still also only theory

more later
Teleportation has been achieved.
It's more communication than teleportation.
Teleportation of humans is completely out of our abilities, but is theoretically possible (just isn't practical)

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