Even with the most interesting work, your concentration eventually cracks. When it does, something like Halospheres is a great diversion. It’s an extreme velocity desktop toy that generates a vortex of kinetic light effects. It consists of a pair of gold-plated spheres that you flick into motion & then blow on through a pipe, causing them to begin spinning—soon they’ll reach at over 3600 RPM, brings lightning-fast speeds and mesmerizing halos to your fingertips, driven by just the power of your lungs. A funded Kickstarter.