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In which U.S. state did Georgia O'Keeffe find major inspiration from 1929 onward?
Answer
New Mexico
What automatic drum machine did Leonardo da Vinci design to play music through rotating pegs?
Answer
Programmable drum
What astronomical instrument did Leonardo da Vinci study for measuring the angle between a star and the horizon?
Answer
Astrolabe
What named machine did Leonardo da Vinci design to imitate a walking human?
Answer
Robotic knight
What rotating device did Leonardo da Vinci sketch as a possible ancestor of the helicopter?
Answer
Aerial screw
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What automatic drum machine did Leonardo da Vinci design to play music through rotating pegs?
Answer
Programmable drum
What named machine did Leonardo da Vinci design to imitate a walking human?
Answer
Robotic knight
What type of vehicle did Leonardo da Vinci sketch as a self-propelled cart?
Answer
Spring-powered cart
Where was the Japanese Instrument of Surrender signed on V-J Day?
Answer
Tokyo Bay
Which three Allied powers issued the Potsdam Declaration calling for Japan’s surrender?
Answer
United States, United Kingdom, and China