I didn't know water played fast and lose with its hydrogen until I had and encounter with deuterated water.
24 min
About Peter Hill Explains
From the publisher's feed
You are welcome to listen in as I "explain things scientific". I have had great fun with lasers, robots and absorbing Quantum Physics. Now as a classroom teacher, laid low by heart surgery its time…
to pick yourself up, dust yourself off and give it all you've got. "And in the mean time keep on doing science"