The science pros at TKOR explore what happens when sodium is flushed into water pipes. Gavin Newsom mocks Trump's "made in China" smartphone Archaeologists find rare 1,800-year-old tomb filled ...

IN a previous paper1, it was reported that a 360-mµ band of picric acid in water was found to shift to the red by about 35 mµ by addition of a concentrated solution of sodium hydroxide ...