Humans have been living, working and conducting science experiments on the International Space Station for nearly 20 years -- but even this feat of engineering needs upgrades sometimes, like a new ...
Microbiologist’s toilet experiment shows just how much bacteria enters the air every time we flush
Leaving the toilet seat up or down after leaving the bathroom has always been a great debate between couples. But what about closing the lid versus leaving it up before you flush? Recently, a ...
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