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Interview with Karl-Ludwig Schweisfurth

From the biggest meat producer to an ecological visionary: 1984 Karl Ludwig Schweisfurth changed his life radically and turned his back to industri...

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  TEDxSalzburg - Karl Ludwig Schweisfurth - Knowing your food's origin

  Schweisfurth on high volume meat production and why we should not eat food where we dont know its origin

  About TEDx, x = independently organized e...

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MHD Propulsion (1 of 2)

This vessel uses magnetohydrodynamic (MHD) propulsion. We used ten 0.34 T neodymium magnets, two 9 V batteries, salt water at 10% salinity, two fol...

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  MHD Propulsion (2 of 2)

  Imperial College First Year Project Magnetohydrodynamics (MHD) Propulsion boats 2009 William Sutcliffe Tom Neiser

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