उपकरण का नाम – खोज कर्ता – देश
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Device Name – Searcher – Country
💎 Electron - M.J. Thomson - England 💎 Protran - Goldstein 💎 Proton - E. Rutherford - England 💎 Neutron - James Chadwick - England 💎 Cyclotron - Lawrence - USA 💎 Uranium - Martin Klaproth - Germany 💎 Nucleus - Rutherford 💎 Nuclear reactor - Enrico Fermi 💎 Ozone - Schönbein - Germany 💎 Bicycle - John K. Macmillan - Scotland 💎 Bicycle Tire - John Dunlop - UK 💎 Motorcycle - G. Daimler - Germany 💎 Scooter - G. bradshaw uk 💎 Atomic Number - Henry Moseley - England 💎 Atomic Theory - John Dalton - England 💎 Atomic Bomb - Otto Han - England 💎 Atomic Structure - Neil Bohr and Rutherford 💎 Radio Telegraphy - G. Marconi - Italy 💎 Radio Dharmita - Antoine Bequerel - France 💎 Radio Activism - Henri Becquerel 💎 Radium - Marie Curie & Poyry - France 💎 Dynamite - Alfred Nobel 💎 P.H. Scale - S. P. Sorensen 💎 Hydrogen - Henry Cavendish - England 💎 Nitrogen - Daniel Ruther Ford - England 💎 Plutonium - G. T. Seaborg - America 💎 Magnesium - S. Humphrey Davy - England 💎 Photography (in metal) - L. Danguerre, J. nipsey 💎 Photography (Paper) - W. fox talbot 💎 Photography (Film) - John Corbutt - America 💎 Oxygen - Carl Wilhelm Schley, Jozef Priestley - Sweden (United Kingdom) 💎 Inert Gas Organ - Ramsey and Raleigh 💎 Thorium - Berzelius 💎 Television(Mechanical) - JohnLogie Baird - England(UK) 💎 Television(Electronic) - P. T. Farnsbarth - America 💎 Barometer - Evangelista Torcelli - Italy 💎 Railway Engine - George Stephenson- United Kingdom 💎 Steam Engine (Condenser) - James Watt - Scotland 💎 Steam Engine (Piston) - Wham Newcomen - Britain 💎 Diesel Engine - Rudolf Carl Diesel - Germany 💎 Locomotive Rail - Richard Trekithick - Britain 💎 Jet Engine - Sir Frank Whitley - England (UK)
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technology