CHALLENGE: List the things in this video that we learnt about this year... Compulsory comment for December 3rd!!!!
Sunday, November 28, 2010
I found these photos in Space.com
Hello! Enjoy this video with Science Bob and watch how this machine works... Can you tell me what it is called? Please look it up so that it...
Antoine van Leeunwenhoek - a name we have probably never heard before. Did you know he created the first microscope ever? But it did not loo...