As you all know, the Puyehue volcano in Chile erupted suddenly and has caused havoc all over South America! The cinders that have been travelling by the wind to different parts of Chile, Argentina, Uruguay and Brazil have closed airports, damaged roofs and caused health problems. I found these pictures in La Nación newspaper here in Argentina which I am sure you will enjoy. Here they go! Click on the link and stare at 13 pictures in awe!
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...