The problem is getting people to build it exactly as the computer models it :-)

I would think that welds are quite chaotic in nature. The heat changes the crystal structure of the steel, the welds are not uniform, etc.

Steel is really complicated stuff. It's a matrix of iron alloy and hard nonmetallic crystals like carbides. The iron alloy can have five different crystal structures, and can transition between them through heating - which welding does. There is also thermal stress from welding, which you can relax by annealing, but annealing the entire vehicle is not practical.

The cryogenic nitrogen used in the test is very cold, as you can see by the frost on the vehicle. Atmospheric pressure is only 14 pounds, so if you pressurize to 14 pounds greater than you intend in space, you get equivalent stress on the vehicle. The final test is to actually send it to space.

Cryogenic nitrogen. The force of it rushing out creates a vacuum.

The explosion is seen to start in the side of the vehicle. The lower arrow is where it starts.

A blowout on the remains may correspond to this.

I only searched the web for 10 seconds and came up with this.

Obviously, we need storage for conventional power uses. But desalination that runs on sporadic power? That would be fine.

Let's not kid ourselves that fossil fuel exploration and production doesn't also have tremendous tax credits and subsidies, and that nuclear did not also have this when the plants were being constructed. If you want to take away one, you have to take away the other too. I'm also not at all clear that California municipalities are forced to contract with a specific indeprndent solar provider like Alta power.

And backups are not an issue for desalinization. You only need to desalinate when there is power

We can't really pretend that nuclear plants for economically effective any longer. Pretty much all of the oil-fired plants constructed in the 1950s and 60s in California, and about half of the natural-gas-fired ones are no longer economically feasible for operation, and despite the fact that nuclear plants theoretically should be cheaper to operate than the fossil-fuel ones, they haven't been. Cross your fingers and hope for effective fusion, but we're not seeing that so far either.

So it happens that solar and wind crossed the line of being less expensive to sell to California municipalities than fossil-fuel-based power over the past several years. And the perovskite-based cells are looking very promising, and approaching 30% efficiency for tandem perovskite and silicon cells.

Of course desalinization does not have the storage problem that home power does. If you've got more solar power in the daytime, only desalinate in the daytime. And we have lots of desert in which to make that power.

So yes, there is desalinization in the future. I think the real problem, though, is that California has both more people, and more acres farmed, than it can support.

I always found it odd that Trump, and I guess rightists or republicans or sonething, found it offensive that rivers run to the sea.

This assumes that the device with the microphone is sensitive to frequencies above the hearing range. Most devices have a low-pass filter for the purpose of avoiding any input above 1/2 the sample rate of the DAC, since these will create artifacts, aliasing, and distortion. Even in the case that current devices have left out the low-pass filter, it costs pennies to add.

The signal does not have to go through an A/D converter at all. Most competently designed microphone systems have a low-pass filter before the A/D, to prevent aliasing and artifacts, and no signal whatsoever will reach the A/D.

Maybe. We've heard the same phrases for Josephson junctions, magnetic bubbles, insert your favorite once-nascent technology here. There is still a big distance between demonstration and practicality.

If you watch the video, you will see that the plaintiff-appellant thinks so. You will also see the judge in the center disagree with him.

It's a defamation case. So, there will be findings about defamation, not about copyright.

Really, Rosco. If I had such a big ego, I'd be telling you about my huge... oh, never mind.