Fun with physics - Balls race on the unique flex-rails through various courses. They are accelerated, decelerated, trigger chain reactions, shoot through the loop and through chicanes as paddles and switches. A powered with an XS motor conveys the balls lift upwards. The effects are based on different physical phenomena (acceleration, inertia, force equilibrium, conservation of energy, linear momentum, laws of motion).These are explained in the booklet and can be clearly traced using various experimental setups. So entertaining physics can be!

• incl. the instructional activity booklet
• incl. XS motor and battery holder for 9V block (battery not included)