13056. Invention

Invention : computed tomography (ct scan, cat scan)
Year : 1972
Inventor : godfrey hounsfield, allan cormack
Country : uk, us.

13057. Invention

Invention : computer, electronic digital
Year : 1939
Inventor : john v. atanasoff, clifford e. berry
Country : us.

13058. Invention

Invention : computer, laptop
Year : 1983
Inventor : radio shack corp.
Country : us.

13059. Invention

Invention : computer, personal
Year : 1974
Inventor : mits (micro instrumentation telemetry systems)
Country : us.

13060. Invention

Invention : concrete, reinforced
Year : 1867
Inventor : joseph monier
Country : france.

13061. Invention

Invention : condom, latex
Year : c. 1930
Inventor : -
Country : -.

13062. Invention

Invention : contact lenses
Year : 1887
Inventor : adolf fick
Country : germany.

13063. Invention

Invention : contraceptives, oral
Year : early 1950s
Inventor : gregory pincus, john rock, min chueh chang
Country : us.

13064. Invention

Invention : corn, hybrid
Year : 1917
Inventor : donald f. jones
Country : us.

13065. Invention

Invention : correction fluid, white
Year : 1951
Inventor : bette nesmith
Country : us.

13066. Invention

Invention : cotton gin
Year : 1793
Inventor : eli whitney
Country : us.

13067. Invention

Invention : coupon, grocery
Year : 1894
Inventor : asa candler
Country : us.

13068. Invention

Invention : crayons, children's wax
Year : 1903
Inventor : edwin binney, c. harold smith
Country : us.

13069. Invention

Invention : cream separator (dairy processing)
Year : 1878
Inventor : carl gustaf patrik de laval
Country : sweden.

13070. Invention

Invention : credit card
Year : 1950
Inventor : frank mcnamara, ralph schneider (diners' club)
Country : us.

13071. Invention

Invention : crossword puzzles
Year : 1913
Inventor : arthur wynne
Country : us.

13072. Invention

Invention : ddt
Year : 1874
Inventor : othmar zeidler
Country : germany.

13073. Invention

Invention : defibrillator
Year : 1952
Inventor : paul m. zoll
Country : us.

13074. Invention

Invention : dentures
Year : c. 700 bc
Inventor : etruscans
Country : italy.

13075. Invention

Invention : detector, metal
Year : late 1920s
Inventor : gerhard fisher
Country : germany/us.

Fact
Armadillos breed in July, but get pregnant in November after delaying implantation. This allows the young to be born during the spring when there is an abundance of food      .. More >>