Volando el Rokit en el Juancarlos... Sólo 0,5L En otros lanzamientos con botellas de 2L tuvimos grandes problemas de estabilidad. El cuerpo estrecho de la botella de 0,5L parece funcionar mucho mejor. También se ha observado una mejor estabilidad de la botella de Fanta frente a la de Cocacola. Quiza debido a que el estrangulamiento evita que el agua trepe por las paredes, o quiza incluso por un efecto coanda (?)... Flying the Rokit on the Juan Carlos I park in Madrid. As previous flights with 2L bottles were highly unstable, we took here a narrower 0,5L Fanta bottle, wich performed much better. The performing has been observed to be better also against 0,5L Coke bottles, which could be due to the water not rising through the walls of the rocket because of the throat of the Fanta bottle, or maybe even (?) due to a coanda effect...

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http://sailing.quest/ Experience sailing in virtual reality with MarineVerse Cup

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That exciting adventure on Lagoa do Conceição, Florianópolis, SC with the spinnaker sail! The spinnaker, also known as a balloon sail, is famous for its rounded shape and vibrant colors, bringing a touch of magic to sailboats. Follow along with footage of the Lumar sailboat gliding smoothly over the water, as the spinnaker inflates and propels the vessel. so the question remains... what is your favorite sailing? ---------------------------- Aquela aventura emocionante na Lagoa do Conceição, Florianópolis, SC com a vela balão! A vela balão, também conhecida como spinnaker, é famosa por sua forma arredondada e suas cores vibrantes, trazendo um toque de magia para os veleiros. Acompanhe imagens do veleiro Lumar deslizando suavemente sobre as águas, enquanto a vela balão infla e impulsiona a embarcação. então fica a dúvida... qual é o sua velejada favorita? so the question remains... what is your favorite sailing

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Sail the World: Renting Abroad! #boat #sailing #shorts

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