What self-moving device did Leonardo da Vinci design that is often called an early robot?
Answer
Self-propelled cart
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What self-moving device did Leonardo da Vinci design that is often called an early robot?
Answer
Self-propelled cart
What rotating device did Leonardo da Vinci draw as a possible vertical-flight machine?
Answer
Aerial screw
What emergency equipment did Leonardo da Vinci sketch as a pyramid-shaped cloth canopy?
Answer
Parachute
How is Taylor Swift’s song “august” stylized in its official title?
Answer
Lowercase
On what date was Taylor Swift’s album Folklore, containing “august,” surprise-released?
Answer
July 24, 2020
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How is Taylor Swift’s song “august” stylized in its official title?
Answer
Lowercase
Which 1929 U.S. market day became known as Black Tuesday?
Answer
October 29, 1929
Which 1987 market-crash mechanism used automatic sell orders to hedge portfolios?
Answer
Portfolio insurance
Which stock exchange was at the center of the 1873 financial panic that helped trigger a long depression?
Answer
Vienna Stock Exchange
Which 1998 event caused Russia to default on domestic debt and helped trigger a global hedge-fund crisis?
Answer
Russian financial crisis