This looks more like a homegrown build rather than a commerical one**. Check out the clamps and the material (it looks like straight up PVP).
It might be worth forwarding this link to the fine people at Make magazine; this looks to be right up their alley.
** Sorry - just did a little more research - yes they are selling it as a kit; though it would be fairly easy to make one - the only parts that would take a little effort are the cone for the rocket (fairly simple with the right tools) and the valve/release combo.
It might be worth forwarding this link to the fine people at Make magazine; this looks to be right up their alley.
** Sorry - just did a little more research - yes they are selling it as a kit; though it would be fairly easy to make one - the only parts that would take a little effort are the cone for the rocket (fairly simple with the right tools) and the valve/release combo.