ALL EXTREME FABRICAEROGEL FOAMCOMET DUST COLLECTORSTARDUSTCOMET WILD 2CONDUCTIVE FABRICSFABRIC MOBILE PHONESMART MATERIALSFIND OUT MOREMaterials scientists develop and test new materials that do…
actressBorn: 11/21/1941Birthplace: London, England Best known for her portrayal of Phoebe Figalilly in the situation comedy The Nanny and the Professor (1970–71), Juliet Mills has never achieved…
As smart as a cassowary?Brain to body weightDinosaur brain power relative to a crocodile’sHow intelligent were dinosaurs? It is difficult to know how smart dinosaurs were because their brains…
Tips for Writing Essays Since the Homework Helpers can't tell you what to write on, here are some suggestions for coming up with a good topic. First, choose a subject that interests…
Invented by the Greeks in 400 B.C., catapults were used in ancient and medieval times to hurl stones, spears, and other objects at fortifications.
The crossbow was invented in China but developed…
(Encyclopedia) grenadegrenadegrĭnādˈ [key], small bomb either thrown by hand or shot from a modified rifle or a grenade launcher. It may be filled with gas or chemicals but more often holds an…
(Encyclopedia) Mosley, Walter, 1952–, African-American author, b. Los Angeles. He was a computer programmer until his first novel, the best-selling mystery Devil in a Blue Dress (1990; film, 1995),…
Homework Center – Writing Skills Tips for Writing Essays Since the Homework Center can't tell you what to write on, here are some suggestions for coming up with a good topic. First,…
(Encyclopedia) microprocessor, integrated circuit containing the arithmetic, logic, and control circuitry required to interpret and execute instructions from a computer program. When combined with…
(Encyclopedia) Nathan, George Jean, 1882–1958, American editor and drama critic, b. Fort Wayne, Ind. He left the New York Herald to join H. L. Mencken in editing Smart Set (1914–23), which they made…
