Why aren't we shooting supplies into space?

reply to post by N. Tesla

---

The article i supplied above states that the target is 2018. That is 10 years away.

Here is a link discussing the plummeting price of SWNT's:

techtransfer.gsfc.nasa.gov...

Here is the patent:

scitation.aip.org...

$50 a gram is the lowest price you can find them for sale. Production costs are much, much lower. The raw materials needed are not very costly, and if you have the infrastructure to create the SWNT's you can easily make them for much, much less than $50 a gram.

Keep in mind that NASA has patented a few production methods, and certainly has the capability to improve on that cost.

You need to stop thinking rockets...If this concept were to employ rockets for power, why wouldn't anyone wishing to get to orbit just keep using.......rockets?

A space elevator will be powered by electricity. The electricty will turn motors or generate a strong EM field, or power lasers, etc. The electricity will be generated by any of the methods we use today...anything from wind turbines, to solar, to hydro, to coal, to nuclear fission.

The idea of simple electro-mechanical power to slowly, safely, and cost effectively lift a payload to orbit is the whole idea here. Rockets need to lift their payload PLUS a mass of fuel 100's of times grater than the payload. With the elevator, you waste no energy on lifting fuel.

Your're right - this stuff is likely quite a few years into the future, maybe more than 50.

The cannon idea shows some imaginative thinking on your part but it's a dead end. If it made sense, someone would be doing it. If you want to see another economical way to get into low earth orbit, check out this site....

www.scaled.com...

check out Space Ship One and Space Ship Two

The is significant talk on tethers and how good they can be and how they may easily lift payload to space over a thousand miles above the earth's cast.
I do have one question how do we get the end of the his tether into space.
I read on this list that a pilot study did make use balloons to lift the end of their tether to some height, but you see this is only possible for a few miles after that the helium approach will not work because the helium or even hydrogen balloons may not go up to some thousand miles (I think, am interested really knowing if they did) .
If this is the case, I have (IMHO) difficulty envision the possibility to growing the tether all the way up till where it's end will be long enough to that (assuming that it will be moving with the earth), the earth's rotation and it's length will actually provide it with enough angular velocity to generate enough centrifugal force to counter the earths gravitational pull.
Let me put it in simper terms, lets assume the tether will weight x kilos per mile, if we anchor one end to the crust then raise the other end, for each mile m we raise (by some means) the other end we shall be lifting mile_number * x kilos. Now we could have super large balloons to lift till where they run out of steam (because perhaps the air is too thin at this altitude that helium's relative lightweight will not be effective) when what do we use to get that end of this tether beyond this limit and into the geo balance distance over 1000miles from sea level.

-Allan

If you knew about Tesla's invention of the FOO design of 1944
and the more modern Triangles and Two Football Field Texas sized
UFOs then there is no problem.

We are putting beam accelerators in orbit in one piece.

All you do is surround the craft in positive ions.
Flat wound coils on the bottom generates positive and negative chargers
and beam off electrons at the top.

Well anything negative even negative ether particles.

So any metal craft of any size and weight can become a UFO.

what does that have to do with anything