The blue giant lookes blue but what is that blue gass called?

It's blue. No doubt about it.

because it's blue.

A blue steak may be referring to a very undercooked piece of meat. Kind of shorthand for ' black and blue ' where the outside of the steak is seared or charred black by placing the meat is a...

I may be completely wrong, but i looked the word "blue" in a dictionary, it says "feeling of sadness" i can relate that definition to the fact that the slaves taken from Africa were the ones who...

A blue flame is a fire caused by gas. ( If you ever have one, water doesn't work when you trow it on a gas fire.) The colour of the radiant energy of any reacting atom is determined by the quantum...