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!
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...
This is a video from the "How Stuff Works" site (excellent place to find all sorts of information!) and it explains how your locke...