https://howloft.com/ https://howloft.com/about/ https://howloft.com/contact/ https://howloft.com/privacy/ https://howloft.com/watch/how-do-trains-turn/https://i.ytimg.com/vi/rR6bNEWXpwA/maxresdefault.jpgHow Do Trains Turn Without a Steering Wheel?See how conical train wheels use different rolling radii to follow a curve. Watch the short explainer and discover the role of wheelsets and flanges.https://www.youtube-nocookie.com/embed/rR6bNEWXpwA332026-09-30T08:54:29Z https://howloft.com/watch/how-petrol-pumps-stop/https://i.ytimg.com/vi/57NRY0tSOdI/maxresdefault.jpgHow Does a Petrol Pump Know Your Tank Is Full?Discover how a petrol pump nozzle shuts off automatically. See how its sensing hole, venturi and vacuum mechanism detect rising fuel and stop the flow.https://www.youtube-nocookie.com/embed/57NRY0tSOdI332026-09-29T19:48:25Z https://howloft.com/watch/why-ram-forgets/https://i.ytimg.com/vi/GisBh6EiHIA/maxresdefault.jpgHow RAM Works — Why It Forgets When Power Goes OffLearn why RAM is volatile, how DRAM stores bits as electrical charge, why it needs refreshing, and how computer memory differs from SSD storage.https://www.youtube-nocookie.com/embed/GisBh6EiHIA362026-09-29T09:30:46Z https://howloft.com/watch/how-a-car-differential-works/https://i.ytimg.com/vi/p6fq7s2JlPA/maxresdefault.jpgHow a Car Differential Works | Why Wheels Turn at Different SpeedsSee why a car’s wheels need different speeds in a corner and how a differential makes that possible. Explore open, limited-slip and locked differentials.https://www.youtube-nocookie.com/embed/p6fq7s2JlPA312026-09-28T10:48:52Z https://howloft.com/watch/how-a-hydraulic-press-works/https://i.ytimg.com/vi/OiQasW7mmX8/maxresdefault.jpgWhat Happens When Metal Meets a Hydraulic Press?Explore how a hydraulic press uses fluid pressure and piston area to multiply force. Understand Pascal’s law and the trade-off between force and movement.https://www.youtube-nocookie.com/embed/OiQasW7mmX8312026-09-27T18:40:57Z