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Tech & Security - page 3
The Su-75 is one of the best fighter jets in the world
The world's first-ever 3D-printed bridge is constructed in the Netherlands
Scientists have created an energy-storing patch that can be charged by a person's fingertip
China has learned how to knot ice
The University of Birmingham has found a new way to improve crime detection
Hyperloop Transport Technologies has announced the logistics system of the future
The top ten gadgets and technology inspired by the COVID-19 pandemic
A 10-storey house has been built in China, taking only 28 hours and 45 minutes to complete
Google is to create an immersive video chatting system
Spot the robot has successfully taken part in an army exercise
The US Army will spend 22 billion dollars on AR headsets
A new device to harvest sunlight has been developed in Singapore