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engine

An engine or motor is a machine designed to convert one form of energy into mechanical energy. Heat engines burn a fuel to create heat which is then used to do work. Electric motors convert electrical energy into mechanical motion; pneumatic motors use compressed air; and clockwork motors in wind-up toys use elastic energy. In biological systems, molecular motors, like myosins in muscles, use chemical energy to create forces and eventually motion.
Ciuchcia in Switzerland. - Ciuchcia on the Furka Pass in Switzerland.
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Ciuchcia in Switzerland.

Added 4 weeks ago by Zeta

129 3

Tractor for a couple. - A historic tractor for a couple. Parotraktor?
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Tractor for a couple.

Added month ago by Zeta

82 1

Old choo-choo. - An old cymchcia in Houston, Texas.
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Old choo-choo.

Added month ago by Zeta

119

Raffaella - Ancient steam train
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Raffaella

Added month ago by Raffaella

110 1

Engine.. - Engine from a small plane
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Engine..

Added 2 months ago by ella

5

Car engine - And try to arrange something like the car engine ...
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Car engine

Added 2 months ago by Mila

7

Colorful ciuchcia. - Colorful choo-choo train in children's park.
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Colorful ciuchcia.

Added year ago by Zeta

256

Abstraction - complicated puzzle
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Abstraction

Added year ago by andi

11

Kolejarstwo - a complicated puzzle
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Kolejarstwo

Added year ago by andi

71

Kolejarstwo - a complicated puzzle
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Kolejarstwo

Added year ago by andi

42

prawdziwy pociąg - piękny skład pociągu z PIEKNA HELENA
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prawdziwy pociąg

Added over a year ago by Jacek

281

parowóz typu G 12 - Ciężki parowóz typu G 12 w Wolsztynie
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parowóz typu G 12

Added over a year ago by Jacek

257

prawdziwy pociąg - parowóz ty2 w pracy
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prawdziwy pociąg

Added over a year ago by Jacek

151

parowóz na szlaku - parowóz TY 42 w drodze
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parowóz na szlaku

Added over a year ago by Jacek

308

sytara lokomotywa - parowóz,czarny,koła czerwone,zabytek
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sytara lokomotywa

Added over a year ago by wieslawa

284

Lokomotywa - Eksponat muzealny stojący na torach w pobliżu dworca kolejowego.
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Lokomotywa

Added over a year ago by Danuta Bogatek.

88

silnik czterosuwowy - silnik czterosuwowy opis
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silnik czterosuwowy

Added over a year ago by Hela ma to pela

14

lokomotywa - puzzle dla dzieci przedstawiające lokomotywę na podstawie bajki "Lokomotywa:
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lokomotywa

Added over a year ago by Biedronka

176

BMW motore 4 valvole - motore 4 valvole BMW aria
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BMW motore 4 valvole

Added over a year ago by lorenzo

48

Maszyna parowa - Jak widać na załączonym obrazku
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Maszyna parowa

Added over a year ago by 1233456789

62

Stara ciuchcia - Kolejka wąskotorowa w Rewalu
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Stara ciuchcia

Added over a year ago by Iwona

120 1

Silnik Malucha - Silnik czerwonego malucha
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Silnik Malucha

Added over a year ago by Monika i Seweryn

133

040904_Dinge_P_17 - 04090434534_Dinge_P_17
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040904_Dinge_P_17

Added over a year ago by Balduin

25

Parowóz. - Parowóz zabytkowy - wąsko torowy.
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Parowóz.

Added over a year ago by Zdzisław Witlewski

97

Parowóz. - Parowóz zabytkowy wąsko torowy.
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Parowóz.

Added over a year ago by Zdzisław Witlewski

107