Inventions What device for new parents did Ann Moore invent in 1969? Infant carrier Bottle warmer Disposable diaper Baby monitor Infant carrier Bottle warmer Disposable diaper Baby monitor ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the transistor invented? 1940s 1980s 1950s 1960s 1940s 1980s 1950s 1960s ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention was first installed at a Hartford, Connecticut bank in 1889? Time-lock safe Pay telephone Burglar alarm Automatic teller machine Time-lock safe Pay telephone Burglar alarm Automatic teller machine ANSWER DOWNLOAD EXAMIANS APP
Inventions Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that? Golf tee Hang glider Water skis Motorboat Golf tee Hang glider Water skis Motorboat ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Bifocal Lens? Benjamin Franklin Rudolf Diesel Thomas Alva Edison Alfred B. Nobel Benjamin Franklin Rudolf Diesel Thomas Alva Edison Alfred B. Nobel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS