Born: 1927Birthplace: Los Angeles, Calif. Ruby laser systems—In 1960 Maiman built and patented the prototype of the ruby laser. The amplified light of the laser has many uses in industry, surgery,…
MINOR, Edward Sloman, a Representative from Wisconsin; born at Point Peninsula, Jefferson County, N.Y., December 13, 1840; moved to Wisconsin in 1845 with his parents, who settled in…
(Encyclopedia) caviar or caviarecaviarkăvˈēär [key], the roe (eggs) of various species of sturgeon prepared as a piquant table delicacy. The ovaries of the fish are beaten to loosen the eggs, which…
(Encyclopedia) NottawayNottawaynŏtˈəwā [key], river, c.140 mi (230 km) long, issuing from Mattagami Lake, W Que., Canada, and flowing NW into S James Bay. It is noted for sturgeon. The Waswanipi…
(Encyclopedia) Door Peninsula, 80 mi (129 km) long, NE Wis., between Green Bay and Lake Michigan; a canal at Sturgeon Bay bisects the peninsula. Cherry growing and tourism are the chief industries.…
(Encyclopedia) paddlefish, large freshwater fish, Polyodon spathula, of the Mississippi valley, also called spoonbill or duckbill and named for its flattened, paddle-shaped snout. The largest…
(Encyclopedia) isinglassisinglassīˈzənglăsˌ [key], gelatinous semitransparent substance obtained by cleaning and drying the air bladders of the sturgeon, cod, hake, and other fishes. Isinglass is…
ASPINALL, Wayne Norviel, a Representative from Colorado; born in Middleburg, Logan County, Ohio, April 3, 1896; moved with his parents to Palisade, Mesa County, Colo., in 1904; attended the…
