Inventions When was barb wire patented? 1874 1840 1895 1900 1874 1840 1895 1900 ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Dynamite? Benjamin Franklin Thomas Alva Edison Sir Alexander Graham Bell Alfred B. Nobel Benjamin Franklin Thomas Alva Edison Sir Alexander Graham Bell Alfred B. Nobel ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Fountain Pen? John J. Loud Sir Frank Whittle Lewis E. Waterman Kirkpatrick Macmillan John J. Loud Sir Frank Whittle Lewis E. Waterman Kirkpatrick Macmillan ANSWER DOWNLOAD EXAMIANS APP
Inventions FROZEN FOOD - Who discovered the first practical method of freezing food? R. Scott C. Birdsey G. Findus F. Rozenosh R. Scott C. Birdsey G. Findus F. Rozenosh ANSWER DOWNLOAD EXAMIANS APP
Inventions What Sir Isaac Newton invented? Chronometer Spectacles Microscope Reflecting telescope Chronometer Spectacles Microscope Reflecting telescope ANSWER DOWNLOAD EXAMIANS APP
Inventions It travels over land and water. Who invented the HOVERCRAFT? O. Stricheg S. Sperrow T. Henman C. Cockerell O. Stricheg S. Sperrow T. Henman C. Cockerell ANSWER DOWNLOAD EXAMIANS APP
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