The University of Nottingham has this excellent page of videos about each element in the periodic table. Educational and fun. And Prof. Martyn Poliakoff has excellent scientist hair.
Why is a raven like a writing desk?
Thoughts both confusing and enlightening.
The University of Nottingham has this excellent page of videos about each element in the periodic table. Educational and fun. And Prof. Martyn Poliakoff has excellent scientist hair.