Did you know that the Greek word kyros witch means icy cold is the word from witch crystal comes?
The ancient Greeks actually thought that crystal was ice that had frozen so cold that it would never melt!!
Did you know that you need diamond(crystallised carbon) to cut rocks because diamond is the hardest crystal structure structure??
Bradley
5 comments:
nice info bradley!!!!!!!!!
Good work, Bradley - some interesting information there.
Hi Brad
interesting....
Cheers
Tom
I like your information Bradley. Where did you get it from?
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