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- Sweet Confusion: Does high fructose corn syrup deserve such a bad rap?
- Closed Thinking: Without scientific competition and open debate, much psychology research goes nowhere
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Read articles, including Science News stories written for ages 9-14, on the
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- Fuzzy future: Kids may suffer impaired vision from spending too little time outdoors, studies suggest
- Building with moon rocks: Working on the moon with lunar soil and grit could prove easier, more efficient and less costly than using earthly materials
- Major twister hits Oklahoma: Its speed, which largely determines the damage it causes, is still unknown
Leonardo da Vinci’s Giant Crossbow
Web edition: November 19, 2010
Print edition: December 4, 2010; Vol.178 #12 (p. 32)
A da Vinci expert takes a technical look at the design and engineering underlying one of the artist’s most popular but least understood drawings.
Springer, 2010, 180 p., $59.95.
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