Is it rifled or riffled?

Score: 4.7/5 (11 votes) Since a rifle is a gun and someone might use a gun in a robbery, your Quick and Dirty Tip is to remember that to rifle is to rans...

Was chaucer a knight?

Score: 4.2/5 (25 votes) "The Knight's Tale" is the first tale from Geoffrey Chaucer's The Canterbury Tales. The Knight is described by Chaucer ...

What does thermopower mean?

Score: 4.8/5 (12 votes) The Seebeck coefficient of a material is a measure of the magnitude of an induced thermoelectric voltage in response to a tempera...

Where did biphenyl come from?

Score: 4.6/5 (35 votes) Biphenyl is a benzenoid aromatic compound that consists of two benzene rings connected by a single covalent bond. Biphenyl occurs...