- Dubhe (stars.astro.illinois.edu)
DUBHE (Alpha Ursae Majoris). Almost first magnitude, shining for us at the front of the bowl of the Big Dipper in Ursa Major, the Great Bear, Dubhe (the “h” silent, the final “e” pronounced almost any way you wish) leads the Dipper in its northeasterly climb above the horizon.
- Electricity (Wikipedia)
Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell’s equations. Common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others.