Modern Gear Tooth Profile Design By TK NG Gear is a piece of mechanical part for transmission of power and motion. It has been in existence for over thousands of years in human history. You can find it in all sorts of things nowadays, such as cars, watches, toys, …
An Engineering Feat that Works on Archimedes’ Principle By TK NG Archimedes’ Principle Archimedes’ principle states that the upward buoyant force exerted on a body immersed in a fluid, whether fully or partially, is equal to the weight of the fluid that the body displaces. Reasoning is straight …
Bicycle Ride Balancing By T.K. NG When you started learning to ride a bicycle, had someone told you that you should turn your front wheel to the right if your bicycle undesirably leaned to the right, and the same principle applied for left lean? You should agree that …