This is 4K video. Open it up to full screen. It repeats twice…each time slower motion.
Annually, the world produces and stores enormous amounts of ammonium nitrate—more than 20 million tons in 2017. But for the compound to figure in an explosion of this magnitude, chemists and explosives experts say a lot has to go wrong.
The most interesting thing to me – technically – is noting the shock wave travels through the earth, through solids…faster than it does through the air. You can see near(er) objects judder frame-by-frame in the last slo-mo before the airborne blast arrives in the vicinity of the videographer.
No surprise there. Just didn’t think of it till I saw it.