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Submission + - LSD can treat alcoholism ( 1

ananyo writes: LSD has potential as a treatment for alcoholism, according to a comprehensive retrospective analysis of studies published in the late 1960s and early 1970s (

The researchers sifted through thousands of records to collect data from randomized, double-blind trials that compared one dose of LSD to a placebo. Of 536 participants in six trials, 59% of people receiving LSD reported lower levels of alcohol misuse, compared to 38% of people who received a placebo (full paper (PDF) The study adds to the weight of evidence that hallucinogenic drugs may have important medical uses, including, for example, the alleviation of cluster headaches (


Submission + - Hong Kong dentist to explore Egyptian pyramids with his robotic tools (

asavin writes: Ng Tze-chuen, a 59-year-old dentist, is teaming up with Egypt's former antiquities minister to explore the Pyramids of Giza.

To do this, he's invented a tiny insect-sized robot with dental forcep-inspired grips on the top. This will be used to travel between the cracks on two mysterious doors blocking a tomb.

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