10 Inventions You May Not Have Realized Came From Leonardo Da Vinci
Leonardo Da Vinci is known for the creation of iconic images like the Mona Lisa and the Vitruvian Man, but his designs ...
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From da Vinci to the drone: a brief history of the helicopter
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Nanowerk3y
Leonardo's aerial screw
The Italian polymath Leonardo da Vinci drew his design for an "aerial screw" in the ... The pen-and-ink sketch outlines an idea for a flying machine similar to a modern helicopter, with a spiral rotor ...
The Financial Times1mon
Helicopter group Leonardo sued for £2.2bn over Thai billionaire’s death
Vichai was one of five people on board the Leonardo AW169 helicopter when it crashed shortly after take-off outside the Premier League club’s home ground. The aircraft was engulfed in flames ...
Ainonline.com3y
Leonardo AW139
Australian helicopter operator Toll Helicopters has ordered two new AW139 intermediate twin helicopters from Leonardo. The intermediate twin AW139s will be used by Thai Aviation Services to ...