Inventions It travels over land and water. Who invented the HOVERCRAFT? S. Sperrow O. Stricheg T. Henman C. Cockerell S. Sperrow O. Stricheg T. Henman C. Cockerell ANSWER DOWNLOAD EXAMIANS APP
Inventions This African-American woman physical therapist worked with soldiers disabled in World War II. She invented a device that helped the disabled to eat by delivering food through a tube to a mouthpiece. Mae Jamison Bessie Blount Marjorie Joyner Beulah Henry Mae Jamison Bessie Blount Marjorie Joyner Beulah Henry ANSWER DOWNLOAD EXAMIANS APP
Inventions Which of the following was first patented by an Australian in 1889? Electric Fence Electric Heater Electric Drill Electric Shaver Electric Fence Electric Heater Electric Drill Electric Shaver ANSWER DOWNLOAD EXAMIANS APP
Inventions In which year was MIDI introduced? 1987 1973 1977 1983 1987 1973 1977 1983 ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention caused many deaths while testing it? Parachute Race cars Ladders Dynamite Parachute Race cars Ladders Dynamite ANSWER DOWNLOAD EXAMIANS APP
Inventions What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent? Television Telephone Early Warning Electricity Television Telephone Early Warning Electricity ANSWER DOWNLOAD EXAMIANS APP
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