Numberphile revived an ancient multiplication trick—halves and doubles—also called Egyptian or Russian math, where you repeatedly halve one number and double the other. After crossing out rows with ...

Can you solve the elementary school problem that divided the internet in less than 30 seconds? Test your might in this ...

French physicists discover a new law of physics that predicts how many fragments form when objects like vases and meteorites shatter.

New research reveals why even state-of-the-art large language models stumble on seemingly easy tasks—and what it takes to fix ...

19 is only 1 away from 20, so you prefer to start by multiplying 20 times 5, which equals 100. Then we need to take away a squadron of 5, because there are actually only 19 squadrons, not 20. 100 take ...

Last month, a Tennis Canada employee stepped to the microphone at a sports industry gathering in downtown Toronto and asked a collection of executives from Sportsnet, TSN, CBC and the streamer DAZN ...

International airlines expect to transport a record 5.2 billion passengers in 2026 despite global headwinds affecting the sector, the industry's trade association said on Tuesday. Carriers also expect ...

Marvin and Mae Acosta bought $1.586 billion Powerball ticket at a California 7-11, said they would dedicate some prize money ...

Almost a decade has passed since a three-way split for a $1.586 billion Powerball jackpot in 2016 included this Tennessee ...

Two brothers, both mechanical engineers, are climbing many of the world’s tall peaks to prove they have been measured ...