#designoftheday CrunchLabs’ Build Box kits, created by engineer/inventor Mark Rober, turn mechanical engineering into hands-on discovery. Each subscription-based kit challenges kids to assemble a clever, working device while revealing the principles behind its operation. Gears, levers, springs & linkages become lessons in motion and mechanics. Best of all, these devices aren’t just functional; they’re visually appealing. They demonstrate that sound engineering & good design can go hand in hand.
crunchlabs.com/