Dan Mašín

Dan Mašín

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Dan Mašín
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T0129F1M.GIF (482×805)

T0129F1M.GIF (482×805)

Scheme of a water-driven Roman sawmill at Hierapolis, Asia Minor. The 3rd century mill is the earliest known machine to incorporate a crank and connecting rod mechanism.

Scheme of a water-driven Roman sawmill at Hierapolis, Asia Minor. The century mill is the earliest known machine to incorporate a crank and connecting rod mechanism.

Richard's Travels

These are the stories of Richard, wanderer and scientist, told as he travels the globe in search of adventure and truth

Соломенная кровля

Соломенная кровля [how to thatch your roof.

Соломенная кровля

Соломенная кровля [how to thatch your roof.

Bone Arrow Head Gallery - Sticky

Bone Arrow Head Gallery - Sticky