- how to make a compass with needle and magnet
- The South Pointing Spoon (hakaimagazine.com)
On a bronze plate, the little metal spoon balances exquisitely on its bowl. Each time it’s tossed or spun, it comes to rest with its neck aiming south. This is a replica of the aptly named south pointing spoon, thought to be the first magnetized object ever used to tell direction. And it was the crucial precursor to the magnetic compass, one of the most important inventions in maritime history.
- Jim Carrey (Wikipedia)
James Eugene Carrey (/ˈkæri/; born January 17, 1962) is a Canadian and American actor and comedian known for his energetic slapstick performances. After spending the 1980s honing his stand-up comedy act and portraying mostly supporting roles in films, Carrey gained wide recognition in 1990 when he was cast in the American sketch comedy television series In Living Color (1990–1994). He broke out as a film star after starring in a string of box office hits with Ace Ventura: Pet Detective, The Mask, and Dumb and Dumber (all 1994), which he followed up with Ace Ventura: When Nature Calls and Batman Forever (both 1995). The success of these five films led to Carrey being the first actor to receive a $20 million salary for performing in films, beginning with The Cable Guy (1996).
- Compass (Wikipedia)
A compass is a device that shows the cardinal directions used for navigation and geographic orientation. It commonly consists of a magnetized needle or other element, such as a compass card or compass rose, which can pivot to align itself with magnetic north. Other methods may be used, including gyroscopes, magnetometers, and GPS receivers.
