>What self-respecting autist has never blowed up H2 and O?
Why the hell would you use hydrogen when you can fill a balloon with oxy-acetylene?
Disclaimer: Anon did this when kids just got paddled in shop class instead of some soyfaggot teacher calling the feds for making a "bomb".
Ears were still ringing and anon still had shit eating grin while teacher broke yet another paddle over anon's ass.