@solved_science on Instagram: "Motorizing a wheelbarrow shifts most of the load from human muscles to mechanical power, using torque from a small engine or electric motor to handle weight, slope resistance, and continuous movement. This reduces strain on the spine, arms, and knees while improving speed and control on uneven surfaces. This modification is done to prevent long-term injuries, increase daily productivity, and allow one worker to move heavy materials safely without exhaustion. #const

Ai hoods on Instagram: "The bed is engineered with a motorized middle platform that rises or lowers independently from the sides. Whoever lies in the center moves smoothly with it, allowing customized height alignment without disturbing the other sleepers. This design is aimed at improving comfort, reducing strain, and adapting to different sleeping or resting needs. The system uses synchronized electric actuators and a reinforced frame to ensure stability, even while adjusting under load. It re