they did a whoopsie, lead 210 comes from uranium 238. every 220 years radioactivity drops 1000x which means that 200-300 year old lead is mostly fine. copper notably doesn’t have this problem, is dense and is refined to high degree, at scale. it’s good enough to shield most of relatively low energy radiation from that isotope (less than 50kev gammas). couple mm of copper should be plenty for many applications

different tool for a different purpose. water has a large heat of evaporation which is something that allows for more compact turbines

big advantage is that molten salt allows for energy storage for nighttime

it also happened with tramadol before (different plant)

Adding to that, logistics are such that direct impact will be felt strongest in places like India that rely heavily on Qatari LNG to make fertilizer, but many places have other sources of both gas and fertilizer. Americas, EU, Russia and China will get by because they have their own supply and will be only affected by price increase

without synthetic nitrogen fertilizer there’s only enough reactive nitrogen going around for something like 1-1.5B people. yea mate very sustainable to retvrn to traditional farming and starve 80% of the planet in the process

real. every prediction i got from computational chemists was wrong

at least he didn’t say he “fell on it” and it was totally an accident

it can be bought in italy as a cleaning agent without going through entire process as for reagents purchase iirc

nah. loam is, for example, 40% sand, 20% clay, 40% silt and it’s close to middle of that polygon, on top of letter O

for example, draw a line from 50% sand point on edge to 50% clay point on edge, the first one is 50% sand 50% silt because that axis for sand is also 0% for clay, the second one is 50% sand 50% clay because it lies at the line that is 0% silt

I meant weaker per kg of body weight, not in absolute terms

Square-cube law means that as they get bigger they need to hunt less (lower rate of heat loss per kg of birb) and get less powerful compared to their size

some common friend spilled the tea in advance perhaps

for ccgt it’s more like 2/3 for gas turbine, 1/3 for steam turbine split, even more uneven for diesel/steam because diesel exhaust is much colder

and fuel cells

as a citizen of a country whose government (-owned company) makes insulin, this reads weird to me

good. generic biosimilars cost like 1/5 of the on-patent thing price

fyi this fella has no training in chemistry or medicine and is just some random ass programmer with severe case of “saving the world from my homelab” symdrome

I don’t think it’s a thing because even the same insulin analogue from different manufacturer can have different dosing

90% of drug candidates fail in clinical trials