Learn about the IB The IB's mission Since it was founded in 1968, the IBâs mission has been built on a cornerstone of creating a better world through education.
The phrase having a chip on one's shoulder refers to holding a grudge or grievance that readily provokes disputation. chip on the shoulder comes from the ancient right of shipwrights within the Royal Navy Dockyards to take home a daily allowance of offcuts of timber, even if good wood was cut up for this purpose.
Definition. A dislocated shoulder is an injury in which your upper arm bone pops out of the cup-shaped socket that's part of your shoulder blade. The shoulder is the body's most mobile joint, which makes it susceptible to dislocation.