Uncategorized
- Earth
Space Rocks’ Demo Job: Asteroids, not comets, pummeled early Earth
An analysis of trace elements found in a variety of meteorites suggests that most of the heavenly objects that rained hell on the inner solar system about 3.9 billion years ago were asteroids, not comets.
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19054
In your coverage of the recent sonofusion work, you make the unsubstantiated and false remark regarding cold fusion and Martin Fleischmann and Stanley Pons: “However, neither the original pair nor anyone else could reproduce those findings, which have largely been discredited as a case study in mistaken science.” The peer-reviewed literature since 1989 does indeed […]
- Physics
Star in a Jar? Hints of nuclear fusion found—maybe
In a bench-top experiment, atomic nuclei may have fused inside rapidly imploding bubbles of vapor in a liquid bombarded by sound waves, but many scientists find the evidence for bubble fusion unconvincing.
