We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Liam McCabe If you’re not ...
The Future Human Washing Machine does exactly what its name suggests — all you have to do is climb in. Displayed at Expo 2025 Osaka, the device is an upgraded version of one conceptualized in 1970.
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