And the Earth is rotating 9. June 2014 “And the Earth is rotating” – How to Teach Relativity to Your Dog by Chad Orzel
Thank you very much. I like this photo, it’s the door and window of an elementary school. Hence the quote: how many children have gone through these doors while the earth is rotating unimpressed by all this ;-) Reply
Nice pattern of light and shadow on that regular pattern of rectangles. Fine composition.
Thank you very much.
I like this photo, it’s the door and window of an elementary school. Hence the quote: how many children have gone through these doors while the earth is rotating unimpressed by all this ;-)