This is the shocking moment an Italian model was attacked by an octopus as he swam in the sea before making friends with the eight-legged sea creature. Milan-based model Federico Cola was on ...

This video is an introduction to shear force and bending moment diagrams. What are Shear Forces ... that develop within a beam when external loads are acting on it. The internal forces that ...

Horrific video captured the moment a young mother was slammed to the ground by a former football player following a road rage incident in Massachusetts. Hailea Soares, 31, was thrown to the ...