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What weapon did Leonardo da Vinci enlarge into a giant version with a bow nearly 27 metres wide?
Answer
Crossbow
What protective underwater garment did Leonardo da Vinci design for divers and military underwater operations?
Answer
Diving suit
What canal-control structure did Leonardo da Vinci improve with a hinged gate system?
Answer
Miter lock
What articulated mechanical figure did Leonardo da Vinci design for a Milanese pageant around 1495?
Answer
Robot knight
What was Leonardo da Vinci's wheeled device designed to move without being pushed by people or animals?
Answer
Self-propelled cart
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Latest trivia questions
What was Leonardo da Vinci's wheeled device designed to move without being pushed by people or animals?
Answer
Self-propelled cart
Which event is widely regarded as the first major stock-market crash in modern history?
Answer
South Sea Bubble
How many points did the Dow lose on March 16, 2020, during the COVID-19 crash?
Answer
2,997.10 points
Which American investment fund’s collapse in 1998 helped trigger the global turmoil surrounding the Russian debt crisis?
Answer
Long-Term Capital Management