What to Know About Trees Oct01

What to Know About Trees

Hoosier Home and Garden gave out this report to make known some basic facts about trees like how many tree varieties there are in the world or how much oxygen a mature tree provides.

Sky’s not Blue Mar06

Sky’s not Blue

It’s not a hype, not even a rumor. It’s simple physics that explain the blue – violet illusion. You must have heard that sky is not actually blue but rather colorless. Find here the reasoning.


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