poprock wrote:This is nice. Living concrete. Using bacteria to ‘grow’ a concrete-like material in moulds of any shape and size you like. If you make one brick, you can cut that brick in half and use each half as a starter to grow two bricks.
Blue Swirl wrote:poprock wrote:This is nice. Living concrete. Using bacteria to ‘grow’ a concrete-like material in moulds of any shape and size you like. If you make one brick, you can cut that brick in half and use each half as a starter to grow two bricks.
The grey goo apocalypse grows ever nearer.
Dinostar77 wrote:https://www.sciencealert.com/palaeontologists-say-ancient-sahara-was-most-dangerous-place-in-earth-s-history If you ever develop a time machine, prehistoric kem kem (eastern morocco) is not somewhere youd want to visit. Because you'd die rather quickly.... Palaeontologists Think They Have Found 'The Most Dangerous Place' in Earth's History
Funkstain wrote:
acemuzzy wrote:Lol. I get that it took smarts for humans to realise the concept, but to say it doesn't exist in nature is a bit of a nothing sentiment. If you'll excuse the pun...
acemuzzy wrote:Well zero is none of one type of a thing. I'm saying there are zeroes in nature. I've not did anything about nothings in nature.
I don't even really understand the question tbh - is it basically "can you have a perfect vacuum"? If so, shrug, dunno, probably, but I'm happy to believe space isn't one.
Others would also argue energy is all relative. So maybe there is zero energy overall, in some sense. But meh, I think that's unanswerable, simulations aside.
Dinostar77 wrote:acemuzzy wrote:Lol. I get that it took smarts for humans to realise the concept, but to say it doesn't exist in nature is a bit of a nothing sentiment. If you'll excuse the pun...
But where in nature is an example of zero?
Goober just asked the same thing but quicker
GooberTheHat wrote:acemuzzy wrote:Well zero is none of one type of a thing. I'm saying there are zeroes in nature. I've not did anything about nothings in nature.
I don't even really understand the question tbh - is it basically "can you have a perfect vacuum"? If so, shrug, dunno, probably, but I'm happy to believe space isn't one.
Others would also argue energy is all relative. So maybe there is zero energy overall, in some sense. But meh, I think that's unanswerable, simulations aside.
Yes, none of one type of thing we select, in order to say there is zero. It's a man made concept rather than a phenomenon that exists in nature.
GooberTheHat wrote:Maybe maths is a human construct?
GooberTheHat wrote:Maybe maths is a human construct?
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