@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

The best way to load a motorcycle into your truck

Teach You Vids on Instagram: "A simple toy… but a powerful lesson for your spine. 🧸🦴 This demonstration shows how posture changes the way weight is distributed on your back. Lift correctly, and the load stays balanced. Lift wrong, and the pressure shifts straight to your spine — leading to the simplest visuals explain the most important science. This video is for educational purposes only. DM for credit/ removal. #PostureMatters #SpineHealth #PhysicsInDailyLife #Ergonomics #HealthEducation Lea