Silica dioxide can occur geologically but if it’s not from quartz it’s not a rock it’s a mineral iirc.
Silica dioxide can occur geologically but if it’s not from quartz it’s not a rock it’s a mineral iirc.
There have been a few versions this one seems smaller then most and likely runs longer.
I dunno if you’re a fan of very bad movies but shaqs “steel” involves a main character who’s in the same sort of chair.
Those units pull in air from the side of the wall and exhausts it straight out. As long as they’re placed so wind helps carrying everything away they should be fine.
Nope. It was Clarke.
Foundation turned science to religion which is essentially using Clarke’s laws but drawn to it’s extreme.
Essentially faith + magic = miracle ≈ science + religion