Now you Know

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Invention : vending machine
Year : c. 100-200 bc
Inventor : -
Country : egypt.

Invention : viagra
Year : 1997
Inventor : pfizer inc.
Country : us.

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