Blue Economy: Unterschied zwischen den Versionen
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* 40:22 - aeroelastic flutter, electricity without turbines? | * 40:22 - aeroelastic flutter, electricity without turbines? | ||
** This project is an easy DIY windbelt that helps to convey the concept of aeroelastic flutter, but is not practical for power production. ([http://www.appropedia.org/ENGR305_windbelt Source]) | ** This project is an easy DIY windbelt that helps to convey the concept of aeroelastic flutter, but is not practical for power production. ([http://www.appropedia.org/ENGR305_windbelt Source]) | ||
| + | * 47:22 - cell phone without a battery (by Fraunhofer) - works with heat exchanger and pressure from speaking. | ||
Version vom 24. November 2012, 01:37 Uhr
Videos
- 37:22 - Water "filtering" with vortexes without filters.
- 40:22 - aeroelastic flutter, electricity without turbines?
- This project is an easy DIY windbelt that helps to convey the concept of aeroelastic flutter, but is not practical for power production. (Source)
- 47:22 - cell phone without a battery (by Fraunhofer) - works with heat exchanger and pressure from speaking.