Along coastal California, the possibility of earthquakes and landslides are commonly prefaced by the phrase, 'not if, but when.' This precarious reality is now a bit more predictable thanks to ...

Forces arise from the interactions of two objects. They can be divided into two categories - contact forces and non-contact forces. How can we describe motion? - OCR 21st Century The movement of ...

One of the most misunderstood principles regarding linear bearings is something called the 2:1 Ratio. Understanding it will help engineers avoid the problem of stick-slip. Back in the 1980s, Pacific ...