Donna E. (impossible) reviewed Boiling Water in a paper Cup and Other Unbelievabes on + 3352 more book reviews
Published 1970. Interesting things for kids to try - make a black and white wheel and spin it into a rainbow; fill a glass with water and then add 100 objects without overflowing the water; make your water dry with zinc stearate; plus several freaks of physics, a set of mother nature conundrums and many more.
