Random Generator - UGearsAges 14+ WARNING: CHOKING HAZARD Small Parts. Not for children under 3 years. Ever flip a coin to decide whose turn it was to do this or that? If your answer was yes, you may also be familiar with the probability theory and its implications! Ugears came up with an alternate approach to the traditional coin idea, the one which is fun, elegant and educationally beneficial at the same time! Ugears STEM lab Random Generator will now be your ultimate