Inventions

1

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Фамилия Имя Отчество
2

The automatic bread slicer ... in 1927 by Otto Frederick Rohwedder from the USA.

3

In 1770, the Swedish chemist Torbern Bergman ..... a device for making carbonated water from chalk and sulfuric acid.

4

Dr. John Stith Pemberton... an American inventor. He ..... Coca-Cola on May 8th, 1886 in the USA.

5

Hans Wilhelm Geiger .... a German nuclear physicist. He .... a counter for detecting radioactivity.

6

Mayonnaise ..... in France hundreds of years ago, probably in 1756 by the French chef working for the Duke de Richelieu, The first ready-made mayonnaise ....... in the US in 1905 at Richard Hellman's deli in New York.

7

The first electric refrigerator ..... in 1803 by Thomas Moore.The first commercial refrigerator ...... in 1911 by the General Electric Company.

8

The sandwich ..... by John Montagu, the 4th Earl of Sandwich (1718-1792). In1762 he ..... his cook to pack his meat inside the bread to save him time - and the sandwich ......

9

The reflecting telescope .... by James Gregory in 1663.

10

The invention of the petrol engine ...flight feasible and the American Wright brothers ..... the first flight in 1903.

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