Japanese space tourists safely return to Earth

A Japanese billionaire, his producer and a Russian cosmonaut safely returned to Earth on Monday after spending 12 days on the International Space Station.

Being good at math might help you become great at sports

Following her triumph in the recent US Open tennis tournament, Emma Raducanu was interviewed by Chinese media outlet CGTN and revealed that maths was her favorite subject at school. Raducanu told the interviewer she was ...

The ephemeral tennis ball: Addressing sustainability in sports

Although I have played tennis my whole life, I found a special appreciation for it during the pandemic as it was one of the few outdoor, socially-distanced sports I could play with my classmates at Columbia University. Our ...

Self-propelling self-navigating vehicles a step closer

Vehicles that can propel themselves along the water and self-navigate around any object in their path could soon be a reality thanks to new research from The Australian National University (ANU).

Self-healing composites extend a product's lifespan

Nearly 20 million tons of polymer composite materials are produced around the world every year, and the market is growing by some 5% annually. That's according to JEC, an international composites-industry organization, which ...

Alpha animals must bow to the majority when they abuse their power

Many animal groups decide where to go by a process similar to voting, allowing not only alphas to decide where the group goes next but giving equal say to all group members. But, for many species that live in stable groups—such ...

Why is an empty shampoo bottle so easy to knock over?

It becomes annoyingly easy to knock over a shampoo bottle when it's nearly empty. This is an easily observed and curiosity-provoking phenomenon that, according to Lehigh University physics professor Jerome Licini, yields ...

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