A scientist has shared a disturbing experiment to reveal the amount of bacteria that can be found on your hands after using a ...

A scientist has shared a video on TikTok explaining why she never uses hand dryers in public toilets, and it has left viewers ...

A scientist carried out an experiment to see if hand dryers are really hygienic, demonstrating exactly why they never use ...

Scientist Ruth MacLaren put hand dryers to the test to see if they were as hygienic as they say they are – and the results ...