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Tuesday, November 24, 2009


Scientists Discover a Perfect Blue Pigment—Entirely by Accident

誤打誤撞, 得到新一種藍色顏料, 據稱無毒耐熱, 比現時代用勝一酬!

(我的blog有個"色"字, 當然要講"色"啦!)

1 comment:

tsing nam kiu said...

The cost of oil paint or acrylic paint of cobalt blue is VERY expensive, and yet the color is so beautiful. Ultramarine paint costs cheaper but not as beautiful as cobalt blue. Glad to know that there is now another blue, which seems beautiful from the picture you showed. Wonder if the cost will be less expensive when it is available in the market.