riceandcashews

riceandcashews t1_jadhu41 wrote

>A bag of flour and liter of cooking oil made in a bioreactor will represent a much more significant revolution than tomatoes and berries grown in vertical farms.

I came here to say this.

Vertical farms work great for mid-sized crops (strawberries or tomatoes), but not small (like wheat/corn) or large (like almond trees or apple trees). But bioreactors are going to be in serious play using bacteria to grow food in vats (yum, who doesn't want vat flour and vat oil? lol we'll get used to it)

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riceandcashews t1_j9pxswc wrote

In simple terms, a quantum computer can simultaneously calculate every possibility in a set of arbitrary size, whereas a classical computer would have to calculate each possibility separately.

So for small operations that's not so helpful, but for massive ones it would be revolutionary. For example, consider calculating the 3d shape of a molecule with hundreds of atoms, or the interaction of several molecules with dozens of atoms. It is impractical to do this kind of calculation with the proper math due to the number of calculations/possibilities/interactions. Right now we use a 'rough' kind of calculation that is close enough but not close enough for many fields like medicine creation and protein folding. QC would make that task easy. It would also make AI training dramatically easier. Etc.

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riceandcashews t1_j9pwgqo wrote

QM is relatively straightforward. The concept is this: particles don't actually have a position or spin or charge or mass or velocity. Instead there are different probabilities that we will observe a spin/charge/mass/velocity at various positions. There are 'dense' areas of probability where there is high likelihood to observe the particle/property and there are 'light' areas of probability where there is low likelihood to observe the particle property. You can think of these 'dense' and 'light' regions as crests and troughs of a wave. And just like water waves can interfere with each other (a big crest and a big trough cancel out in water, etc), so to can probability waves. As a result, instead of interacting 'classically' as objects, the quantum observations we make interact as waves of probability that can interact with each other like waves, resulting in all kinds of complex interference.

If that makes sense?

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riceandcashews t1_j9pv5cx wrote

QM is relatively straightforward. The concept is this: particles don't actually have a position or spin or charge or mass or velocity. Instead there are different probabilities that we will observe a spin/charge/mass/velocity at various positions. There are 'dense' areas of probability where there is high likelihood to observe the particle/property and there are 'light' areas of probability where there is low likelihood to observe the particle property. You can think of these 'dense' and 'light' regions as crests and troughs of a wave. And just like water waves can interfere with each other (a big crest and a big trough cancel out in water, etc), so to can probability waves. As a result, instead of interacting 'classically' as objects, the quantum observations we make interact as waves of probability that can interact with each other like waves, resulting in all kinds of complex interference.

If that makes sense?

1