fullsquare

technically pv panels are also heat engines. this is why they need cooling

the steam part is in the rest of hydrological cycle

bindeez 2007 recall would be close. tldr childrens toy contained plastifier that turned out to metabolize to ghb, this in turn was put in there as an unauthorized cost cutting measure by manufacturing subcontractor. within 2 weeks of the first incident there was a global recall. note that nobody died and there are no expected long term medical consequences. new batches had added bitrex and undergo qc for this specific contaminant, and brand name was changed

I suspect that we’ll see these “rockets” (missiles?) used for ground based air defenses before too long.

there's already a ground based launcher for APKWS and FZ275 is compatible with it too

No not really. APKWS or JDAM are retrofits of old weapons with new guidance package. Belgium has no large stockpile of old unguided weapons so they get to design the entire thing from ground up. The principle is similar, its a laser guided beam riding missile shot from a heli or a jet, but APKWS sensors are on leading edge of winglets and this new thing has sensor in nose like a tiny Stugna. overall drop-in APKWS replacement with 10k manufactured per month target

noted, fixed

just unroll the cardboard

you can distill it before use if you are so inclined, but it would take dry ice and somewhat specialized glassware (distillation of ammonia is more common and it would work just about the same way). there is food grade/cosmetics grade (99.99%) dme available. just in order to not deal with it i would use diethyl ether instead, which can be distilled with normal equipment

breaking news: fork found in kitchen

man if there was a common household chemical, like plastifier, that causes psychosis after couple months of use in small segment of population, you would absolutely hear no end of this [1]. but you see, now it's an app, oh we're just throwing up hands, can't do anything about it and it's but one of inconveniences that we all have to pay for Progress and Glorious Technocratic Future

[1] i'm thinking here of things like phthalates, bisphenol A, PFOA or paraquat, herbicide linked to increased risk of parkinsons and banned in some countries. their harmful effects need a lot of time to show up and are nowhere as dramatic