A Quote by Seth Shostak
What's a space elevator? Simply described, it's a thin ribbon, about 3 feet wide and 60 thousand miles long, stretching upwards from the surface of the Earth. The lower end is bolted to a heavy anchor (think of an oil drilling platform), and the top is capped with a counterweight.
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If I were to do a foundation, it would be to promote solar energy. And I'm worried about drilling for oil. I think it is harming the earth, 'cos it drains the layer of oil under the surface, and that could be causing earthquakes. It's like we're giving the earth arthritis. I don't know if that sounds crazy.
A factory that can turn carbon nanotubes into a sheet a yard wide and long enough to stretch one-fourth of the way to the moon is not something you'll find at your local industrial park. That's the show-stopper for the space elevator. The ribbon.
A journey of a thousand miles starts in front of your feet.
A tower nine stories high is built from a small heap of earth.
A journey of a thousand miles starts in front of your feet.
The space elevator's not just another competitive technology, promoted by people who simply like the idea of diminishing the luster of the thrusters. It would open wide the doors to space.
The calluses on your feet in space will eventually fall off. So, the bottoms of your feet become very soft like newborn baby feet. But the top of my feet develop rough alligator skin because I use the top of my feet to get around here on space station when using foot rails.
Do not tell me that we're not drilling. We're drilling all over this country. I mean, I guess there's some - there are a few spots where we're not drilling. We're not drilling in the national mall. We're not drilling at your house. I guess we could try to have like, you know, 200 oil rigs in the middle of Chesapeake Bay.
Two hundred miles from the surface of the earth there is no gravity. The laws of motion are suspended. You could turn somersaults slowly slowly, weight into weightlessness, nowhere to fall. As you lay on your back paddling in space you might notice your feet had fled your head. You are stretching slowly slowly, getting longer, your joints are slipping away from their usual places. There is no connection between your shoulder and your arm. You will break up bone by bone, fractured from who you are, drifting away now, the centre cannot hold.
Right now I am a passenger on space vehicle Earth zooming about the Sun at 60,000 miles per hour somewhere in the solar system.
The journey of a thousand miles
starts from beneath your feet.
NOTE: Other translations exist, such as:Great trees grow from the smallest shoots;a terraced garden, from a pile of earth,and a journey of a thousand milesbegins by taking the initial step.
You can't rent a car in Bermuda; about twenty miles long and two miles wide at its fattest, it deems itself too small for surplus traffic.
Our little Spaceship Earth is only eight thousand miles in diameter, which is almost a negligible dimension in the great vastness of space.
Nothing which consists of corporeal matter is absolutely light, but that is comparatively lighter which is rarer, either by its own nature, or by accidental heat. And it is not to be thought that light bodies are escaping to the surface of the universe while they are carried upwards, or that they are not attracted by the earth. They are attracted, but in a less degree, and so are driven outwards by the heavy bodies; which being done, they stop, and are kept by the earth in their own place.
A tree that can fill the span of a man's arms grows from a downy tip; A terrace nine stories high rises from level earth; A journey of a thousand miles starts from beneath one's feet.
My head reeled at the sheer and startling beauty, the wide, bare openness of it. The sense of space, the vastness of the sky above and on either side made my heart race, I would have travelled a thousand miles to see this. I had never imagined such a place.
Planets look about the same here as they do to you on the Earth because we really aren't that much closer. Our home, the International Space Station, orbits around the Earth at about 200 miles.
In the space of one hundred and seventy-six years the Mississippi has shortened itself two hundred and forty-two miles. Therefore, in the Old Silurian Period the Mississippi River was upward of one million three hundred thousand miles long, seven hundred and forty-two years from now the Mississippi will be only a mile and three-quarters long. There is something fascinating about science. One gets such wholesome returns of conjecture out of such a trifling investment of fact.
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