Inventions When was barb wire patented? 1874 1900 1895 1840 1874 1900 1895 1840 ANSWER DOWNLOAD EXAMIANS APP
Inventions FROZEN FOOD - Who discovered the first practical method of freezing food? R. Scott G. Findus C. Birdsey F. Rozenosh R. Scott G. Findus C. Birdsey F. Rozenosh ANSWER DOWNLOAD EXAMIANS APP
Inventions What groovy item was invented by Englishman Edward Craven Walker in 1963? Leisure suit Hot comb Lava lamp Eight-track tape deck Leisure suit Hot comb Lava lamp Eight-track tape deck ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Bifocal Lens? Rudolf Diesel Alfred B. Nobel Thomas Alva Edison Benjamin Franklin Rudolf Diesel Alfred B. Nobel Thomas Alva Edison Benjamin Franklin ANSWER DOWNLOAD EXAMIANS APP
Inventions Who came up with the idea for INSTANT MASHED POTATO? S. Tuberosum K. Edwards W. Raleigh E. Asselbergs S. Tuberosum K. Edwards W. Raleigh E. Asselbergs ANSWER DOWNLOAD EXAMIANS APP
Inventions What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent? Electricity Television Telephone Early Warning Electricity Television Telephone Early Warning ANSWER DOWNLOAD EXAMIANS APP
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