Bubble chlorine gas through red tomato juice and it will turn white. Treat old yellowed newspaper clippings with sodium borohydride and they likewise whiten.
Richard Brill, Honolulu Star-Advertiser
Thu, 09/17/2015 - 5:13pm
Bubble chlorine gas through red tomato juice and it will turn white. Treat old yellowed newspaper clippings with sodium borohydride and they likewise whiten.