This week I've posted two science main films - one each for Sixty Symbols and Periodic Table of Videos.
For Sixty Symbols it was video about star classification and why our Sun is designated as a G2V.
I love the way astronomers took something so vital to our existence and made it seem so un-special!
On the chemistry side of things we paid attention to recent news (and viewer suggestions) and took a look at the toxic red sludge which caused so much pain and havoc in Hungary.
As always The Professor dazzled with his ability to take a complicated issue and boil it down to a few interesting facts!
There was a bit of left-over footage from my interview with The Professor which I posted on our "behind the scenes" site, Test Tube.
Here it is: