Christmas Question and Answer and the Star of Bethlehem - Naked Scientists 06.12.17
00:00
- science question and answer
- star of bethlehem
- how breathalysers work
- history of the dye industry
- anna lacey
In the final show of 2006, Chris, Dave and Kat answer all your science questions including why poppadoms curl upwards in the pan, how seedless grapes grow, and if lightning really does strike twice. To celebrate the coming of Christmas, Colin Humphri...
Comments
00:00