nice one mate.
As for Kids reading this forum. Children should be outside getting muddy, climbing trees, running through fields, looking at farm animals, going for bike rides.
Not going on the web to the extent that they check out chat forums. Oh dear. Fair enough, supervised research about "why DID the Roman empire collapse" but there's all sorts of stuff on the web.
I found out recently how to make Ammonium Triiodide. Nasty stuff, but fun!