[quote=sdduuuude]Some of those 911 “foil hat” theories were a bit more compelling, yes.
But, all you need is rust and aluminum in the right propportion to make thermite. I’ve made it before and played with it. It’s cool. Melts glass. You can use your hat for the AL part.
AL plane. Steel building … just saying.[/quote]
There is always the “resistance paradox”. Like how does concrete pulverize, as if there is a huge amount of resistance and simultaneously fall a close to free fall speed, as if there is no resistance. Where is the extra energy coming from? Just saying….