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3,930 results
3,930 results for: book reviews
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Corporate campaigns manufacture scientific doubt by David Michaels
From the September 27, 2008 issue of Science News.
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- Humans
Judging Science
Scientists and legal scholars argue that studies conducted with litigation in mind are not necessarily more biased than research done for other purposes.
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19848
Your review of Alex Vilenkin’s book Many Worlds in One: The Search for Other Universes, above, contained an often-made error. In Guth’s inflation model, during the first “zillionth of a second,” the universe did not inflate “to cosmic scale.” It inflated to about the size of a large grapefruit. Then it began its slow expansion. […]
- Physics
It’s Likely That Times Are Changing
A century ago, mathematician Hermann Minkowski famously merged space with time, establishing a new foundation for physics; today physicists are rethinking how the two should fit together
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Biological Moon Shot
The first entries—with the basics for a mere 30,000 species—in the Web-based Encyclopedia of Life are scheduled for release in a matter of weeks.
- Health & Medicine
Body In Mind
Long thought the province of the abstract, cognition may actually evolve as physical experiences and actions ignite mental life.
- Humans
What’s Cookin’
Science and cooking have gotten intimate, resulting in a new understanding of how molecules are transformed into food and how food is transformed by the body.
- Humans
Letters from the September 1, 2007, issue of Science News
Risk reversal? “Diabetes drug might hike heart risk” (SN: 6/23/07, p. 397) reports 86 heart attacks among 15,560 rosiglitazone (Avandia) users, versus 72 others in a control group of 12,283. A study coauthor then says that “after statistical adjustment, that yields a 43 percent higher risk of heart attacks among rosiglitazone users.” Simple arithmetic would […]
- Physics
Liquid origami
A French team has created the first mini-origami figures that fold themselves around droplets of water.
- Astronomy
When Worlds Collide
Parallel universes aren’t supposed to be observable, but a cosmic crash might leave a visible sign of their existence.
- Tech
Improbability Drive: Focus on rare actions speeds chemical simulations
A new algorithm speeds simulations of chemical reactions by focusing on rare but crucial molecular motions.
