12 times more output than input, dual mechanical oscillation system !

[Merg]

Two Stage Mechanical Oscillator Art
http://www.youtube.com/watch?v=IOYveBn3ibE

[Merg]

Electric pendulum (Serbian replica by Milutin Micic)
This is an experimental pendulum driven with an electric coil and intended to be used for the two-stage oscillator of Veljko Milkovic. Electric current induced in the coil is charging the battery. This returned pulls of 7 mA is measured by ampere meter which can be seen in the film. The system has shown amplitude decrease for 3 cm after 10 hours of work. More precise measuring of spent current, returned current, maximal working time and the usage on two-stage oscillator is coming soon.

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Električno klatno (replika: Milutin Micic)
Eksperimentalno klatno pogonjeno električnim solenoidom, namenjeno za dvostepeni oscilator Veljka Miljkovića. Sa solenoida je izvedena i struja punjenja u akumulator. Ovaj povraćaj oko 7 miliampera impulsno preko struje punjenja beleži ampermetar koji se vidi na snimku. Model je posle 10 sati rada zabeležio pad ampitude za 3 santimetra. Predstoje preciznija merenja utrošene struje, struje punjenja, maksimalnog vremena rada i primene na dvostepenom oscilatoru.

http://www.youtube.com/watch?v=e9VdHn08opM

[Merg]

Soccket: A Pendulum Ball

...the pendulum-like mechanism inside the SOCCKET captures the kinetic energy generated during normal play, and stores it in the ball for later use as an off-grid power source. Just 30 minutes of play can power a simple LED lamp for 3 hours.
http://www.kickstarter.com/projects/unchartedplay/soccket-the-energy-harnessing-soccer-ball

[Machi]

 Some of you might find this link interesting: http://www.youtube.com/watch?v=Ajc6hzY-XXU[/font] It shows how pendulum that weights 1340 kg remains oscillating and it doesn't take up lots of space.[/font]

[Merg]

...related to the discussion Milkovic vs. Bessler...

Bessler's Wheel with Rubber Drive
The goal of this wheel was to test elasticity of rubber as input source of energy. It is known that extended rubber will warm itself and has ability to convert thermal energy into kinetic energy. Down is short explanation taken from Wikipedia:

In its relaxed state, rubber consists of long, coiled-up polymer chains that are interlinked at a few points. At room temperature, rubber stores enough kinetic energy so that each section of chain oscillates chaotically. When rubber is stretched, the "loose pieces of rope" are taut and thus no longer able to oscillate. Their kinetic energy is given off as excess heat. The force exerted by a stretched piece of rubber increases with temperature.
http://www.youtube.com/watch?v=zKiaxUoAkCQ


Bessler's Wheel with Spring Drive
The goal of this wheel was to test elasticity of a spring as an input source of energy. The idea is taken from Equivalence Engine of Bruce de Palma. He is also known as inventor of "N" Machine, a version of Faraday Homopolar Generator, which was supposed to produce free electric energy from cosmic aether. Note that this idea is not identical to Equivalence Engine as the engine was supposed to be excited to oscillate at natural frequency in order to work.
http://www.youtube.com/watch?v=uolz18oSseE