The maker of our favourite spherical electronic toys has revealed the inner workings of its most popular device. With the SPRK Edition you get a full view of not only the mechanism that gets the ball rolling, but also the induction wireless charger. File this under “must have” for anyone with even a passing interest in electronics or robotics.
R2 220, store.orange.com
This article was originally published in the April 2016 issue of Popular Mechanics magazine.