Ionut Toparcean

Ionut Toparcean

Ionut Toparcean
More ideas from Ionut
The Wave Pump -  This is a wave-driven drainage pump with no moving parts. It can cheaply be made of concrete and may be useful where the sea level is rising.

The Wave Pump - This is a wave-driven drainage pump with no moving parts. It can cheaply be made of concrete and may be useful where the sea level is rising.