Saturday, January 28, 2023

color

 The seven  color of the visible specturm of light are always present in a rainbow red orange  yellow green  blue indidgo and violet. 
from called book the ultimate guide to alomost  everything 










No comments:

Post a Comment

diving into underwater chess

 as if game chess weren't challenging enough imagine playing  at the  bottom  of  a swimming pool. some of  the  worlds top chess  playe...