1 min to read
Exhibition: Speed Records
Italian physicist Galileo Galilei is usually credited with being the first to measure speed by considering the distance covered and the time it takes. See how speedily you can complete this puzzle.
The Fastest Serve
The world’s fastest serve measured using ATP-approved equipment is Australian Sam Groth’s serve in 2012 that was clocked at 263.4 km/h (163.7 mph). However, badminton smashes routinely exceed that mark. The fastest smash achieved in competition belongs to Denmark’s Mads Pieler Kolding, who unleashed a shot timed at 426 km/h (264.7 mph).
Play this puzzle with the Pics n Mix app!
Pics n Mix is quick and easy to learn, and the short video below explains everything you need to know.
Just choose a puzzle and click the Play button. Drag and drop the pieces to where you think they should be. If you have chosen "plus rotation" it means some of the pieces are flipped top to bottom or right to left. If you tap a piece once, it will flip from top to bottom. and if you double tap it, it will flip from left to right.