Does the email replacement sound like a support ticket system to anyone else? Is it down for anyone else? Works for me with IE 10 and Chrome. I know. Like I said, just taking a look, trying to understand why your friend wouldn´t want to switch to something else I didn't mean small scale as in not reaching orbit with it, but as having a small payload.
I thought the weight of the elevator and its maximum payload with available materials were what keeps it from being built today. A silly thought:
We currently don´t have the tech to build a practical
space elevator, but what about one for small payloads, for these bare minimum projects? Probably could have worded it better, but I´m out of practice with the language. Not everyone. And I know I won´t subscribe to anything.
"DCA is known to cause nerve and liver damage, as well as some other side effects. It may also be able to cause cancer in humans, but that has not been proven." - from the link above.