British engineer Stephen Wallis has just shattered a speed barrier with his radio-controlled car, called Mach Reaper. His RC car passed 250 mph not once but twice, breaking his own record within a two ...
The high-speed holder of the official Guinness World Record for a jet-powered RC car is back with a new design he thinks could break the 100 mph barrier. In 2023, James Whomsley set the record of ...
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