Whoa! The lightning strikes is amazing, of course you can skip the first 1.08; and Alex, I giggled when I read "muchO swearing"! By any chance, do you speak spanish or something?
Oh my. To be honest, I think it's a bit creepy. To me, watching your yet-to-be coffin very single day and storing your stuff on it it's not the right way to go!
About the vid nr. 1: ever seen those "Pythagora Switch" videos? If not, search for them at youtube. Seems that japanese kiddos are taught very early how to "make things work".