Lite coolt.
http://www.festo.com/cms/en_corp/977...6.htm#id_10376
Utdrag från sidan:
Propulsion of a ballonett by means of peristaltic motion is hitherto unknown in the history of aviation. AirJelly is the first indoor flight object with peristaltic drive. This new drive concept, with propulsion based on the principle of recoil, moves the jellyfish gently through the air.
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http://www.festo.com/cms/en_corp/977...6.htm#id_10376
Utdrag från sidan:
Propulsion of a ballonett by means of peristaltic motion is hitherto unknown in the history of aviation. AirJelly is the first indoor flight object with peristaltic drive. This new drive concept, with propulsion based on the principle of recoil, moves the jellyfish gently through the air.
Sent from my Nexus 4 using Tapatalk
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