Loop de Selinho: Como Fazer e Dicas Infalíveis

Made_to_Explain on Instagram: "The video showcases a mechanical "infinite" domino loop. While gravity's natural role is to pull objects toward the Earth, these clever LEGO-like mechanisms use a transfer of energy to overcome the "one-way" nature of dominos. Each domino is mounted on a pivot. When one falls, it hits a lever or a gear system that uses the force of the fall to "reset" a domino further down the line. By arranging these pivots in a circle and adding a small motorized element (or a pr

Innovate.oi on Instagram: "The post features a 12-second reel presenting a clever physics-style rope illusion built around a bolt fixed at the center of a table. The performer brings two short ropes from either side and ties them in a way that appears to lock the loop permanently in place, creating the illusion of an unsolvable knot. Although it looks like a genuine physics paradox, the trick actually depends on subtle hand control, where one rope is secretly pressed and guided, stopping it from