Skyler Siu

Figure 1: A Seesaw in Action  Imagine you and your friend sitting on a seesaw (Ref. Figure 1). Almost certainly, someone would be dragged...

Figure 1: Picture of a Boomerang Boomerangs are tools used by Aboriginal Australians in hunting and warfare. Boomerangs are also works of...

Gears are mechanical devices used to transfer rotational energy, motion, and torque between different shafts and axes. Gears are usually...