@thetruequantum: A unique fish trap uses a simple mechanism to catch fish efficiently. A two-way mirror can look reflective from one side while allowing someone on the darker side to see through it. Siphon irrigation moves water from a higher level to a lower one using gravity, without a pump. Rebar bending machines quickly shape steel reinforcement bars into precise angles. Credit: @wildmanbushcraft @santosh_1502 @brian_reyes87 @fascinating.tech #engineering #Science #technology #innovation #satisfying