Ink Sandwiches, Electric Worms and 37 Other Experiments for Saturday Science
Leverbaar
A soon-to-be favorite of science teachers across the nation, this fascinating collection of simple experiments shows readers how to make a clock out of an ice cube, send messages in bubbles, and make money using a tube that waltzes, among many other interesting activities. Simultaneous. (Science & Mathematics)
Ingenaaid | 288 pagina's | Engels
1e druk | Verschenen in 2003
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