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EntertainmentNo more worries about gas pipe leaks and pipes with new robot systems
The robot can be inserted into the water pipe through any available fire hydrant nearby and can also be easily retrieved using the integrated positioning system on the body.This is the first robot invented to harm people
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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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