Educational park

Device
Two coupled swings

Vibration transmission phenomenon!

Device
Submarine

Density versus buoyancy !

Device
Viscosity density

The surface tension of the liquid !

Device
Electricity from a water wave

Energy transformations !

Device
Focusing the sound

Let's talk !

Device
Footbridge resonance

The phenomenon of resonance !

Device
A whirlpool

Rotary movement of the liquid !