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Comment Re:We need this (Score 1, Insightful) 216

Seriously, we need people actively looking into making those new type of batteries instead of just researching them and never do anything with the research, like we've seen for the past 5 to 10 years.

That's right! That's why my cell phone which uses more power than my cell phone of 10 years ago with a battery less than a third the size lasts significantly longer - because everyone's been "never doing anything with the research", right?

Good research results make news. Their employment in commercial products generally doesn't.

Comment Re:They actually want to kick appliances off. (Score 1) 151

I don't "misunderstand" anything, that is exactly what the device did. It didn't precool anything, it didn't ramp anything down, it just randomly shut off when too many people had their AC on (aka, when it was hottest). And in Iowa in July, even if you did know when it was about to go off and tried to "precool" (which I assure you, does not work well), you'd be burning up long before the AC kicks back in.

Comment Re:They actually want to kick appliances off. (Score 2) 151

If you're willing to lose your AC during the hottest part of the day, then you might as well not have AC at all. So there's no reason to get such a device, you might as well just sell your AC.

"Pre-cooling" a house does not work. In the hottest part of the day it was enough of a challenge for the AC to just keep up.

Comment Re:They actually want to kick appliances off. (Score 2, Informative) 151

I once lived in Iowa when I lived in the US, and my then-spouse signed us up for one of those programs without consulting me first. I just came home one day and the AC was no longer operating when it was hottest. Utterly, utterly miserable, and I had to wait weeks to get the thing disconnected. Why would anyone willingly choose to have one of those things in their home?

Comment Re:As did all the others. (Score 1) 167

A design like Airlander 10 is fundamentally a lot more resistant to the common problems that plague blimps during landing, such as susceptability to winds. It has less inherent lift, a smaller cross section, and more ability to anchor itself down with its fans. However, something clearly did not function correctly here. A blimp should never nose down like that. Either lift or thrust was for some reason configured wrong.

Comment Re:Protection (Score 1) 130

Right, so they're going to reengineer every last subcomponent of every last part to withstand cryogenic temperatures, specifically for production in the tiny volumes needed in the space industry? Just for the inconvenience of reusing an upper stage?

Again: contrary to would-be-rocketeer imaginations, launch costs are not the be-all end-all of expenses when it comes to space. Engineering and low-volume production is killer. Mission designers always heavily stress TRL (Technology Readiness Level) of all components, as it's such a key determiner of mission cost. If any plan you propose involves "just reengineer everything", you do not have a plan.

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