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First Martian rock samples from Perseverance edge closer to settling water question
Sep 17, 2021 1:04 PM
This high-tech gunsight could allow soldiers to shoot around corners, Matrix-style
Sep 17, 2021 10:59 AM
This 120-million-year-old bird may have been one of the first to shake its tail feathers
Sep 17, 2021 8:00 AM
Beams of light—not cables—are carrying the internet across a river in the Congo
Sep 16, 2021 8:00 PM
Featured in placebos
Oct 8, 2015
In Painkiller Trials, Placebo Effect Is Becoming More Powerful
Phenomenon prevents more drugs from hitting the market
Jan 24, 2014
‘Placebo Sleep’ Can Improve Cognitive Skills
If you tell people they slept better than they did, they are likely to perform better on math and word association tests.
Mar 11, 2008
Placebo v. Placebo
Price and our sense of value add another dimension to the placebo question
