Hey, engineers! When will a space elevator be possible?

I’ve seen it in Heinlein’s stuff. When will this actually happen?

(warning, pop ups on this page. just ads, but still)

Use the Search feature – we’ve discussed this at considerable length within the past few months.

will do Cal :smack:

just came across this today myself.

(let this thread die, please. I’m reading the other one now…)