Some winch drums are designed with a "V" shaped groove to better grip the wire rope, preventing slippage under heavy loads. elaborate
Machining can create surfaces smoother than a human hair. elaborate
The first motorcycle, invented in 1885, was powered by a steam engine. elaborate
3D printed parts can be created with internal structures that are lighter and stronger than traditionally manufactured parts, saving material and weight. elaborate
The color of the weld puddle in TIG welding can indicate the temperature and the presence of contaminants. A bright white puddle is generally hotter and cleaner than a dull orange one. elaborate
Some parking assist systems use ultrasonic sensors, which are the same type of sensors used in bat echolocation. elaborate
Regularly lubricating your car's door hinges can significantly extend their lifespan and quiet squeaky noises. elaborate