DIY Marble Run! A course featuring a tilting seesaw, rain gutters, and light-gauge steel framing.

◆ Chapter 1: Seesaw & Water Gimmick – The seesaw suddenly tips and releases its load the moment the marble's weight hits the limit. It finishes with a dive into a water tank, creating a beautiful splashing sound. ◆ Chapter 2: Rain Gutters & Lightweight Steel Framing – A course combining rain gutters with lightweight steel framing (metal construction materials). Listen for the high-speed rolling sound unique to metal, followed by the satisfying "clink" as the marble lands in the cup at the end. [Materials Used] Marbles / various balls, handmade wooden seesaw, rain gutters, lightweight steel framing (furring channels/C-channels), water tank, cup. #MarbleRun