Related topics: international space station

Potty training: NASA tests new $23M titanium space toilet

NASA's first new space potty in decades—a $23 million titanium toilet better suited for women—is getting a not-so-dry run at the International Space Station before eventually flying to the moon.

Shipping firms look to sail into the future

Global shipping firms under pressure to cut carbon emissions are experimenting with an age-old technology: sails to harness ocean winds and reduce reliance on costly fuels.

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