SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : COMS & the Ghost of USRX w/ other STUFF -- Ignore unavailable to you. Want to Upgrade?


To: Scrapps who wrote (18759)5/6/1999 3:13:00 PM
From: David Lawrence  Read Replies (1) | Respond to of 22053
 
Most of those satellites are destined for a geostationary orbit which is some big number... ~22,236 miles, more or less. <g>



To: Scrapps who wrote (18759)5/6/1999 3:40:00 PM
From: WebDrone  Read Replies (1) | Respond to of 22053
 
Problem is too much or too little water, or not enough pumps of air.

If you put too much water in the rocket, there is not enough air space to provide pressure inside the rocket to expell the water.

If you don't put enough water in, you run out of mass to expell.

Also, sometimes the little pump leaks, and it's hard to pressurize the rocket.

All in all, I would think they would have more luck with the tin-can, pie plate of water, and firecracker technique.

WebDroen
(I have a bachelors degree in SCIENCE.)