Wow, cute doggo and a coaxial rotor helicopter! Fun historical fact: Russian polymath and scientist Mikhail Vasilyevich Lomonosov built and demonstrated a spring driven coaxial helicopter model in 1754 to the Russian Academy of Sciences. It is considered one of the earliest documented coaxial rotor aircraft concepts, created to lift meteorological instruments into the atmosphere!
If anyone knows whether Lomonosov's original prototype still exists, or where a surviving model or replica can be viewed in person, please let me know. I recently invented a new type of heliplane and would love the opportunity to take a photo with Lomonosov's pioneering helicopter prototype, one of the earliest ancestors of modern coaxial rotorcraft ! ❤️
2026-05-29 17:11:38
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ziemniak :
2026-04-18 07:43:12
57
Julius Lengyel :
...houston...sos a Big Troble ...👌🥰😁😂🫣😎😉👌
2026-06-05 11:07:43
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Veetirnee :
2026-04-18 09:44:47
17
Legable Leon :
Ready for takeoff, Captain Doggo! 🫡
2026-04-18 13:20:36
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Егорррр :
даж собакен сидел в кабине, а я нет 😮💨
2026-04-18 04:40:31
506
sierrx :
2026-04-18 05:12:18
6
metsuri[🪵🪓] :
капiсядва
2026-04-18 05:10:52
24
Moskva :
красавчик 👍👍👍
2026-05-05 18:02:59
1
gameovers :
почему он, а не я
2026-04-18 07:01:40
8
продал родную мать ради дозы :
эта яяяя
2026-04-18 08:11:49
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خالد ٌ :
2026-04-18 11:10:53
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барбос :
так ка52 это аллигатор же, почему в описании камов
2026-04-19 13:53:03
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H O S T O M E L :
мастер как вы добились такого уровня?
-я просто спал
2026-04-18 15:38:14
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dsmvp731 :
2026-04-18 15:21:34
1
qan :
2026-04-18 10:07:39
1
senko31 :
капися
2026-04-18 15:51:37
1
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