Archery as a sport has existed right from the ancient times and is practiced with a wide variety of bows and arrows. The World Archery uses two different forms of the sport in all its standard ...

Compound archery involves using a technologically advanced bow equipped with a system of cams (pulleys), cables, and let-off mechanisms. This design reduces the amount of force needed to hole the ...

The screw conveyor has an extensive history. Archimedes (ca. 212 BC) invented the first screw conveyor, and his design is still used today for irrigation and grain transfer. Screw conveyors became ...

Have you ever thought about how long it takes to build a Rs 1 crore corpus? The time frame depends on your investment amount and the returns you earn. However, reaching this goal isn’t as challenging ...