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Easy Leonardo Da Vinci's Inventions

What underwater equipment did Leonardo da Vinci design for divers exploring enemy ships?

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Intermediate Leonardo Da Vinci's Inventions

What type of bridge did Leonardo da Vinci design that could pivot to let boats pass?

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Easy Leonardo Da Vinci's Inventions

What enormous weapon did Leonardo da Vinci design with six wheels and a giant bow?

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Hard Leonardo Da Vinci's Inventions

What shipbuilding feature did Leonardo da Vinci propose to reduce the danger of a hull being breached?

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Easy Leonardo Da Vinci's Inventions

What safety device did Leonardo da Vinci sketch in 1485 for descending from great heights?

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