DIY Mini Tractor Builds a Strong Brick & Metal Bridge | Construction Science Project

In this video, we build a super strong DIY brick and metal arch bridge using a custom-made mini RC tractor! Watch the step-by-step construction process, engineering science, and a heavy-duty load test at the end to see how much weight this miniature bridge can hold. 🧱 Project Highlights: - Mini construction site preparation & foundation digging - Bricklaying & reinforcement with metal beams - RC mini tractor hauling materials & concrete work - Ultimate weight & strength test If you love DIY engineering, mini construction projects, and satisfying build videos, don't forget to LIKE, SUBSCRIBE, and hit the notification bell for more builds from Peanut Builder! #MiniTractor #DIYBridge #ConstructionScience #MiniConstruction #RCConstruction #BridgeBuild