Maximum crayons used to make a movable micro-controller toy car
The record for using the maximum number of crayons to make a movable micro-controller toy car was set by U. Aravind Kumar (born on July 25, 2005) of Chennai, Tamil Nadu. He used 30 crayons to make a movable micro- controller toy car (measuring15 cm x 8 cm x 5.5 cm) with built-in Bluetooth function, 2 motors, 1 battery and 4 wheels, at the age of 16 years, 9 months and 9 days, as confirmed on May 3, 2022.