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EntertainmentA patch that can measure cortisol in sweat helps detect disease
This patch can be stretched, placed directly on the skin, detects sweat and assesses how much cortisol a person produces.The patch turns sweat into a charging source for the phone
US scientists have successfully developed skin patches that use sweat to power the phone.
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Why are there no male queen bees?
The mystery of the 'doomsday' cinema, built in the desert but not a single person has visited for more than 30 years
Mystery of dozens of giant circular structures at the bottom of Lake Michigan
US ship becomes world's largest artificial reef
Wreckage of mysterious missing bomber found after 80 years
Surprised to know the identity of the Russian missile debris 'hunter'
Australia releases chemical composition data of nearly 1 million stars
NASA shuts down plasma device to save spacecraft 20.5 billion kilometers away
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