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.

Vitamin
Vitamin : b6 (pyridoxin)
Occurrence : bananas, nuts, wholemeal products, yeast, liver, potatos, green beans, cauliflower, carrots
Lack : (rather rarely) intestine problems, bad skin, tiredness, rough corners of the mouth
Daily need : approx. 2 mg.      .. More >>