Friday, February 4, 2011

Cool Video

Watch the full episode. See more NOVA.

Check out this cool video that explains why silver makes yellow and gold make ruby glass. Very interesting and easy to follow. It is chapter 5/6 from the show, but this is just the glass chapter. It also talks about how different sizes and shapes of silver particle make different colors of the rainbow. Now I understand the rainbow silver glasses that much more. COOL

1 comment:


love this Lara /

thanks sharing ..
love mo & the girls