Souvenirs for scientists - Open Parachute
Ken Perrott • Feb 20, 2012 •
I love these Matryoshka dolls: Copernicus, Galileo, Newton, Sagan and Hawking Matryoshka dolls are great ornaments – and kids, especially the very young ones, love to play with them. I have been aware that the whole idea of these traditional … Continue reading → … Read More