Physicists capture 'second sound' for the first time — after nearly 100 years of searching - Live Science

First theorized in 1938, heat's wave-like flow through superfluids, known as "second sound", has pro...
First theorized in 1938, heat's wave-like flow through superfluids, known as "second sound", has pro...
Pornography is still alive and not illegal for two reasons: There is no legitimate reason to make it...
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Season 8, Episode 1: “Winterfell” Tyrion and Varys ride on a cart on the road to Winterfell, surroun...
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An investigation summary revealed that Bach had a phone conversation with one of her daughters on th...
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There was a very close call at SFO, between two planes departing parallel runways. Here's what went...