Who invented the Seed Drill?
Who invented the Seed Drill?
In which decade was the ARRL founded?
In which decade was the ARRL founded?
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.
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.
What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869?
What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869?
What toy was invented by Joshua Lionel Cowen around 1900?
What toy was invented by Joshua Lionel Cowen around 1900?
Who invented Bakelite?
Who invented Bakelite?
Who invented the phonograph ?
Who invented the phonograph ?
When was the first Lionel trains manufactured?
When was the first Lionel trains manufactured?
What beverage was invented by Charles Alderton in 1885 in Waco, Texas?
What beverage was invented by Charles Alderton in 1885 in Waco, Texas?
What invention by Garnet Carter made its debut at the Fairyland Inn Resort in Lookout Mountain, Tennessee, in 1927
What invention by Garnet Carter made its debut at the Fairyland Inn Resort in Lookout Mountain, Tennessee, in 1927