Tuahmi
|
Tuahtu
|
Ram
|
Kum
|
Thilṭuatnak
Cet (Adding Machine)
|
Pascal
|
France
|
1624
|
Vanzam
|
Wright Tei Unau
|
US
|
1903
|
Ballpoint
Pen
|
C. Biro
|
Hungary
|
1888
|
Nikhua
Tahnak (Barometer)
|
E. Torricelli
|
Italy
|
1643
|
Saikal
(Bicycle)
|
K. Macmillan
|
Scotland
|
1839
|
Ṭaya
– Rubber (vulcanized)
|
Charles Goddyear
|
US
|
1839
|
Tidai
Kham Ṭaya – Rubber (waterproof)
|
Charles Macintosh
|
Scotland
|
1823
|
Meivannak
pum (Safety Lamp)
|
Sir Humphry Davy
|
England
|
1816
|
Pin
(Safety pin)
|
W. Hunt
|
US
|
1849
|
Thilṭhitnak
Cet
|
B. Thimmonnier
|
France
|
1830
|
Kepal
tomi bike (Scooter)
|
G. Bradshaw
|
England
|
1919
|
Lawng
- Ship (Steam)
|
J.C Perier
|
France
|
1775
|
Lawng
- Ship (Turbine)
|
Sir Charles Parsons
|
England
|
1894
|
Cangantawinak
– Shorthand (Modern)
|
Sir Isaac Pitman
|
England
|
1894
|
Spinning
Frame
|
Sir Richard Arkwright
|
England
|
1769
|
Steam
Engine (Piston)
|
Thomas Newcomen
|
England
|
1705
|
Steam
Engine
|
James Watt
|
Scotland
|
1782
|
Dar
Tleu (Stainless Steel)
|
Harry Brearley
|
England
|
1913
|
Tisunglut
lawng (Submarine)
|
D. Bushnell
|
US
|
1776
|
Tank
|
Sir Ernest Swington
|
England
|
1914
|
Telegraph
Code
|
Samuel F. B. Morse
|
US
|
1837
|
Telephone
|
Alexander Graham Bell
|
US
|
1876
|
Hmunhla
zohnak (Telescope)
|
Hans Lippershey
|
The Netherlands
|
1608
|
Television
(Successful Demonstration)
|
John Logie Baird
|
Scotland
|
1926
|
Terylene
|
J. Whinfield and J. Dickson
|
England
|
1941
|
Thermometer
|
Galileo Galilee
|
Italy
|
1593
|
Tractor
|
Benjamin Holt
|
US
|
1900
|
Transistor
|
Bardeen, Shockley le Brattain
|
US
|
1947
|
Typewriter
|
C. Sholes
|
US
|
1867
|
Radio
Valve
|
Sir J.A. Fleming
|
Britain
|
1904
|
Nahzi
(watch)
|
A. L Breguet
|
France
|
1791
|
X-ray
|
Wilhelm Roentgen
|
Germany
|
1895
|
Zip
Fastener
|
W. L. Judson
|
US
|
1891
|
Source: Knowledge Publisher
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