The idea is simple: an inner cavity in the board whith two openings (like a funnel): a big one stays in the water, the small one is on the outside face. When you push the board in the water the liquid is forced in the large cavity to reach the narrow one, so the pumping action gives the water pression and it squirts (try with a kitchen funnel, it works!). I guess it is a simple application of "Ventury effect". Yet nice and funny. Could be a real business!
The idea is simple: an inner cavity in the board whith two openings (like a funnel): a big one stays in the water, the small one is on the outside face. When you push the board in the water the liquid is forced in the large cavity to reach the narrow one, so the pumping action gives the water pression and it squirts (try with a kitchen funnel, it works!). I guess it is a simple application of "Ventury effect". Yet nice and funny. Could be a real business!
ollie3 4 years ago
how do you get he water to shoot out of the body board?
ddruler 4 years ago
The technique is simple, yet it´s patented. It's the dream for any producer because it's low cost to produce but an amazing output!
votepope 4 years ago