Can you best a math Olympiad? Test your skills with the world’s largest database of problems.

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. In 1959, countries around the world sent their most talented students to Romania to compete in the first-ever International Mathematical Olympiad (IMO). Ever since, the rules have remained simple, even if the problems are not: over two days, each…

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Steelers Predicted To Take 11,725-Yard Signal-Caller As Potential Aaron Rodgers Replacement

Steelers Predicted To Take 11,725-Yard Signal-Caller As Potential Aaron Rodgers Replacement

Steelers Predicted To Take 11,725-Yard Signal-Caller As Potential Aaron Rodgers Replacement originally appeared on SportsNet Pittsburgh. Add SportsNet Pittsburgh as a Preferred Source by clicking here. The Pittsburgh Steelers are still uncertain about who their starting quarterback will be for the next season because Aaron Rodgers has yet to decide whether he’ll play this year….

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China approves brain chip to overcome paralysis

China has approved a brain implant that enables people with paralysis to move their hands. The regulatory nod, granted to Neuracle (Borui Kang Medical Technology) in Shanghai, is the world’s first approval of an invasive brain–computer interface for commercial use. Neuracle’s brain chip, called NEO, is a coin-sized device containing eight electrodes that is placed…

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