More ideas from FLB
The atom bombs dropped on Hiroshima and Nagasaki were terribly destructive. Hydrogen bombs are over 3,000 times as powerful. Here's why.

H-Bomb- Is a hydrogen bomb, more powerful than an atomic bomb. Created by Edward Teller the US detonated the hydrogen bomb in 1952 in the Marshall islands.

Geometria sagrada

Experiments with the golden ratio, top view of dandelion seeds with black background. Notice the spiral pattern. - board I pinned this from is all spirals and Fibonacci