High and low tide
We drew a line to mark how far the sea has pulled back between 17:30 and 21:00 o’clock. It’s amazing to observe the the Moon in action! We have read … Continue reading High and low tide
Tag: Earth
Some more vacation “art”
Pascal’s triangle (used as an aide in combinatorics) here drawn by Simon to help calculate dice and coin combinations The insides of the Earth and its atmosphere
Geeks out of the box 