References

Dodd, J. (2003). The Techno Maestro's Amazing Machine. J@pan Inc. Magazine.

Eaton, K. (2008). Perepiteia Perpetual-Motion Machine May Actually Do...Something. [online] Retrieved from: http://gizmodo.com/353655/perepiteia-perpetual+motion-machine-may-actually-dosomething[Accessed: 28 Nov 2013].

Joshua (last name not given) (2004). Super energy efficient magnetic motors. Geek.

Zyga, L. (2008). Inventor Doesn't Dare Say 'Perpetual Motion Machine'. [online] Retrieved from:http://phys.org/news121610315.html [Accessed: 28 Nov 2013].