chaosmarine92

The reactors we use now can't run on depleted fuel. It's true that like 90% of the uranium is still present in deleted fuel but that's not the problem. The problem is the build up of fission products. The fuel itself is essentially a ceramic pellet in a metal tube. As it gets "burned" some of the atoms in the fuel split into new smaller atoms. Specifically some that are "poisons" and some that are gases. The poisons absorb neutrons much more easily than the fuel atoms, stopping the chain reaction. And the gases create pressure inside the fuel pellet. If enough gases build up this can cause the pellet to crack, releasing them into the metal tube. Now you have one less barrier to releasing radioactive material and your pellet isn't in the shape it's supposed to be anymore making it harder to know how it will react.

So we can't use them in current reactors, what about "low power" reactors? This is a problem of economics. Depleted fuel is hot, but not hot enough to quickly boil water and make steam. It's like asking why don't we power our house off all the free heat coming off a person all the time. The temperature difference and heat output is just too low to be useful in any but the smallest niche application.

So how do we deal with the depleted fuel? We reprocess it. Break down the fuel and dissolve it in acid so you can recover all the useful uranium to make new fuel. The leftover radioactive material can then be turned into glass and safely stored or you could feed it into a different type of reactor that "burns" the waste turning into something that only needs stored for 200 years instead of 20,000 years. All this has been well known and understood since the 80s but politics consistently gets in the way of actually doing anything.

I second your feelings on bazzite. Last year when I switched to Linux I spent a while researching the best distro for gaming and what I could find pointed to PopOS or Mint. Never even heard of bazzite.

I can only speak to PopOS as that's what I chose when I switched last year. It's been mostly fine but there have definitely been pain points. If you use a hard drive other than your os install drive then you need to go to the steam website to get the installer and not use the one in the built in app store. Getting mods working for games has been incredibly annoying anytime I have to use protontricks.

Non gaming related I've had numerous issues trying to manage permissions for my hard drives. Not sure if this is a Pop issue or general Linux issue.

It depends how they are designed. Same as regular uranium reactors. Thorium isn't a reactor fuel after all, it's what you use to breed more fuel. The actual fuel is still uranium. Thorium turns into uranium-233 then that is the fuel. Normal reactors use uranium-235. Both isotopes can be made to be passively safe.

Literally nothing you just said is correct.

Shooting two guns at the same time does in fact look cool. That's not a myth. Hitting two targets with two guns at the same time is really hard though.

In addition to what has been said already, in many places the cost to upgrade the electrical service to the building to handle the amount of power that could be generated can be as much or more than all the other costs combined. So now the building operators are looking at millions in cost with a potentially 30 year payback period. It just doesn't make sense at that point.

Are the predicted prices ever crazy far off from what they actually end up being like what happened in Texas last winter? Where am outage causes price to go from like 20c/khw to 2000c/khw over a one hour period?

How do you keep up with the current price? Does your thermostat have a setting where if the price is above X then turn off? Do you just come home to a freezing house and say "oh the electric is too expensive, guess I'll grab some wood"?

That is already a thing and it's called concentrated solar power. Basically aim a shit load of mirrors at a target to heat it, run some working fluid through the target and use that to make steam to turn a turbine. There are a few power plants that use it but in general it has been more finicky and disruptive to the local environment than traditional PV panels would be.

My understanding is that valve says publishers can't sell their games steam keys cheaper on other platforms but can charge whatever they want if steam is not the one providing the download. Network infrastructure isn't free and if steam is the one actually facilitating the download they get to take their share.