Making sense of string theory

ExplainingNothinng on Instagram: "Tightening steel wire by hand often results in "slack creep" and sore fingers, while standard pliers can slip and mar the galvanized coating. This is the Axial Fulcrum Windlass, an ingenious DIY tool idea that utilizes basic lever physics to achieve guitar-string tension with minimal physical effort. The critical step is the perpendicular leverage-lock. By using a simple "T-bar" tool—which can be fabricated from a short length of pipe or a heavy-duty bolt—you cr