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Inventor to Launch Pop Bottle Rocket into Space
DrButts writes "An inventor in British Columbia wants to be the first to launch a pop bottle rocket into space. 'This could be impossible, but the CEO of AntiGravity Research already holds the altitude record for boosting an elongated plastic pop bottle — propelled by a bicycle pump, water and a bit of soap — into the air. Firing the ubiquitous, two-litre plastic container usually consigned to the recycle bin into space might create a whole new definition for space junk, but the dream keeps Schellenberg going.'"
IMHO once you start reinforcing it with kevlar it ceases to be a pop bottle. At least I've never drank soda out of such a thing before...
they'd probably send back pamphlets detailing the benefits of recycling plastic bottles.
;)
Yes because chopping down trees to create pamphlets to send to another planet is much more ecologically sound than sending them our plastic
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And for that matter, there's nothing at least in the summary that says anything about orbit... just space. Technically, that refers to an altitude, not a velocity. Yeah, something launched would fall back down to earth if it didn't have enough momentum to break out of the Earth's gravity well, but that doesn't mean such an object didn't reach space, at least by the traditional definition thereof.
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In one of their recent episodes, Mythbusters researched using compressed air and water "bottle rockets". The highest flight to date of a compressed air and water rocket was about 500 meters, IIRC. And it was made from materials far stronger than a 2 liter bottle.
The fundamental problem, as Mythbusters showed, is that a 2 liter bottle just can't hold enough pressure for the impulse necessary to put the bottle into orbit.
Nice dream, though.
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