13237. Invention

Invention : slot machine
Year : 1890s
Inventor : charles fey
Country : us.

13238. Invention

Invention : snowmobile
Year : 1922
Inventor : joseph-armand bombardier
Country : canada.

13239. Invention

Invention : soap
Year : 600 bc
Inventor : phoenicians
Country : lebanon.

13240. Invention

Invention : soft drinks, carbonated
Year : 1772
Inventor : joseph priestley
Country : uk.

13241. Invention

Invention : sonar
Year : 1915
Inventor : paul langevin
Country : france.

13242. Invention

Invention : stamps, postage
Year : 1840
Inventor : sir rowland hill
Country : uk.

13243. Invention

Invention : stapler
Year : 1866
Inventor : george w. mcgill
Country : us.

13244. Invention

Invention : steamboat, successful
Year : 1807
Inventor : robert fulton
Country : us.

13245. Invention

Invention : steel, mass-production
Year : 1856
Inventor : henry bessemer
Country : uk.

13246. Invention

Invention : steel, stainless
Year : 1914
Inventor : harry brearley
Country : uk.

13247. Invention

Invention : stereo, personal
Year : 1979
Inventor : sony corp.
Country : japan.

13248. Invention

Invention : stereophonic sound recording
Year : 1931
Inventor : alan dower blumlein
Country : uk.

13249. Invention

Invention : stethoscope
Year : 1819
Inventor : rene-theophile-hyacinthe laennec
Country : france.

13250. Invention

Invention : stock ticker
Year : 1867
Inventor : edward a. calahan
Country : us.

13251. Invention

Invention : stove, electric
Year : 1896
Inventor : william hadaway
Country : us.

13252. Invention

Invention : stove, gas
Year : 1826
Inventor : james sharp
Country : uk.

13253. Invention

Invention : straw, drinking
Year : 1888
Inventor : marvin stone
Country : us.

13254. Invention

Invention : submarine
Year : 1620
Inventor : cornelis drebbel
Country : the netherlands.

13255. Invention

Invention : sunglasses
Year : 1752
Inventor : james ayscough
Country : uk.

13256. Invention

Invention : sunscreen
Year : 1944
Inventor : benjamin green
Country : us.

13257. Invention

Invention : supermarket
Year : 1930
Inventor : michael cullen
Country : us.

13258. Invention

Invention : synthesizer, music
Year : 1955
Inventor : harry olson, herbert belar
Country : us.

13259. Invention

Invention : synthetic skin
Year : 1981
Inventor : ioannis v. yannas, john f. burke
Country : us.

13260. Invention

Invention : tampon, cotton
Year : 1931
Inventor : earle cleveland haas
Country : us.

13261. Invention

Invention : tank, military
Year : 1915
Inventor : admiralty landships committee
Country : uk.

13262. Invention

Invention : tea bag
Year : early 1900s
Inventor : thomas sullivan
Country : us.

13263. Invention

Invention : teddy bear
Year : 1902
Inventor : morris michtom
Country : us.

13264. Invention

Invention : teflon
Year : 1938
Inventor : roy plunkett
Country : us.

13265. Invention

Invention : telegraph
Year : 1832-35
Inventor : samuel f.b. morse
Country : us.

13266. Invention

Invention : telephone, wired-line
Year : 1876
Inventor : alexander graham bell
Country : scotland/canada/us.

13267. Invention

Invention : telephone, mobile
Year : 1946
Inventor : bell laboratories
Country : us.

13268. Invention

Invention : telescope, optical
Year : 1608
Inventor : hans lippershey
Country : the netherlands.

13269. Invention

Invention : television
Year : 1923, 1927
Inventor : vladimir kosma zworykin, philo taylor farnsworth
Country : russia/us, us.

13270. Invention

Invention : thermometer
Year : 1592
Inventor : galileo
Country : italy.

13271. Invention

Invention : thermostat
Year : 1830
Inventor : andrew ure
Country : uk.

13272. Invention

Invention : threshing machine
Year : 1778
Inventor : andrew meikle
Country : scotland.

13273. Invention

Invention : tire, pneumatic
Year : 1888
Inventor : john boyd dunlop
Country : uk.

13274. Invention

Invention : tissue, disposable facial
Year : 1924
Inventor : kimberly-clark co.
Country : us.

13275. Invention

Invention : tissue, toilet
Year : 1857
Inventor : joseph gayetty
Country : us.

13276. Invention

Invention : toaster, electric
Year : 1893
Inventor : crompton co.
Country : uk.

13277. Invention

Invention : toilet, flush
Year : c. 1591
Inventor : sir john harington
Country : england.

13278. Invention

Invention : toothbrush
Year : 1498
Inventor : -
Country : china.

13279. Invention

Invention : tractor
Year : 1892
Inventor : john froehlich
Country : us.

13280. Invention

Invention : traffic lights, automatic
Year : 1923
Inventor : garrett a. morgan
Country : us.

13281. Invention

Invention : transistor
Year : 1947
Inventor : john bardeen, walter h. brattain, william b. shockley
Country : us.

13282. Invention

Invention : typewriter
Year : 1868
Inventor : christopher latham sholes
Country : us.

13283. Invention

Invention : ultrasound imaging, obstetric
Year : 1958
Inventor : ian donald
Country : uk.

13284. Invention

Invention : vaccination
Year : 1796
Inventor : edward jenner
Country : england.

13285. Invention

Invention : vacuum cleaner, electric
Year : 1901
Inventor : herbert cecil booth
Country : uk.

13286. Invention

Invention : velcro
Year : 1948
Inventor : george de mestral
Country : switzerland.

Fact
Thousands of people watched the Battle of Bunker Hill take place. People in the Boston area sat on rooftops, in trees, on church steeples, and in the rigging of ships in the harbor to watch the American revolutionaries battle the British.      .. More >>