Lego, Barbie, Kinetic Sand, and More Favorite Toys Start at $4 in Amazon’s Black Friday Sale

Amazon’s Black Friday toy deals start at $4, and brands like Lego, Barbie, Play-Doh, Hot Wheels, Fisher-Price, and more are marked down. Get a four-story Barbie Dreamhouse for $78 off, and Lego “Harry ...
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China sounds alarm as a swarm of copy-cat humanoid robots threatens to crash the industry

China’s economic planning agency has warned that the overwhelming production of highly similar humanoid robots may collapse ...

For 33 years, a 'true story' about the 'the resonant frequency of a chicken's skull cavity' buried in an MS-DOS help file has sustained an urban legend that a certain sound ...

"True story: 7 Hz is the resonant frequency of a chicken's skull cavity. This was determined empirically in Australia, where a new factory generating 7-Hz tones was located too close to a chicken ...