to run drug tests you need six figure range machine (when new), maybe 5 euro worth of plastic (spe column, eppendorfs, pipette tips), couple ml of acetonitrile and maybe 5-7 min of machine time on average. it can run 24/7 and if you find anything you can do more detailed analysis. bro's not earning shit, he's paying down the machines (and maintenance)
fullsquare
god forbid a man has hobbies
it's a flow battery, so it keeps charge basically indefinitely (when not in use energy-bearing parts are separated). you can run it as hard as you need and it will not degrade in use-dependent way, at least not as hard as lead or lithium batteries
to elaborate on durability, there's no capacity loss with these batteries. so if design intention is to run these batteries from full to empty and back every day, and maybe a bit more* they can handle it no problem, because everything that happens, happens in liquid phase that can't degrade. lithium battery will degrade fast with such usage, but this one won't. on balance, there's need for pump and electrolyser maintenance, but at least you won't need to rip apart everything and replace all batteries every 3 years. per kwh per year of use it might be cheaper this way
* they might want this battery to provide energy in the morning, before solar panels kick in, soak up excess energy from noon peak, then discharge it in the evening. that might be 500ish cycles per year, and they can run it at full tilt
it might be that one of your drug-metabolizing enzymes doesn't work properly, tell your doc, there are tests for that
was that written specifically for elon musk
i like the 2y+ lead time
will pencil keep it wide open enough? the intention was to keep it slightly open, then put it in a bag and go around. years back when i had a laptop that shut down wifi with lid closed i solved that by taping a packet of instant ramen to palmrest for one evening
macos users have budget for these objects
depending on your build, putting an extra switch disconnecting lid switch could be a better idea because power management is hell on linux
what kinda drug tests are we talking about here? i'm talking about the kind where you send piss sample and then get result, or in fact hundreds of results. you need to make sure all your paperwork is complete and lab is certified and so on because someone might say that results are legally invalid
the process is a bit more involved, samples need tracking and monitoring and storage and preparation, and if it's like you describe then guy's sketchy and won't survive audit