2.A Kinetic Sand set for those moments when you're stuck inside with bad weather, but you and your kiddos would much rather be at the beach. 3.This simple magnetic maze game that's not only super ...

In that case, it can be mesmerizing like this Arduino-driven kinetic sand table. What you can’t see. Image via [thang010146] on YouTube Like many of these builds, it all started with an ordinary ...

Many of us have marveled at art installations that feature marbles quietly and ceaselessly tracing out beautiful patterns in sand. [DIY Machines] is here to show us that it’s entirely possible ...