Bycolin
A neat little experiment using newton’s third law, friction and circular motion…
…showing that gravity and hard concrete are not always an unconquerable combo.
But I don’t think I’ll give this one a go… at least not today 🙂
Bycolin
Doable… if you have a lot of faith… or simply a lot of custard!
Bycolin
This is apparently mercury (II) thiocyanate burning… freaky stuff!
Bycolin
So as we rapidly approach D-Day for the Grd 12s… Just remember, that all you take with you into those exams is a (hopefully) well-trained lump of squidgy brilliance… When you have a moment to marvel – enjoy this clip! Then get back to those past papers 🙂
Bycolin
Ever wondered what it’s like touching an electric fence? Here’s a practical lesson in Static Electricity…