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"At its best, SF is the medium in which our miserable certainty that tomorrow will be different from today in ways we can't predict, can be transmuted to a sense of excitement and anticipation, occasionally evolving into awe."
- John Brunner
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| Slowboat | ||
| Slower than lightspeed spacecraft used for interstellar colonization. |
One of the hallmarks of Niven's novels is the use of realistic technology for space travel.
| Settling Home had been made easier by two techniques. The slowboats had carried sixty colonists each, in stasis. Sixty colonists would have filled three or four slow boats a century earlier. And, though no living thing could survive travel in a ramrobot, it had proved possible to ship fuel to the slowboats by ramrobots. An older technique was used extensively: colony supplies were shipped by ramrobot to orbit around Home, saving room aboard the slowboats. |
| Technovelgy from Protector,
by Larry Niven. Published by Del Rey in 1973 Additional resources -
|
There is no way for a spacecraft to travel faster than light using currently available technology. However, interstellar colonization is possible using ships that travel at a substantial fraction of the speed of light.
Consumables are the biggest problem, given the length of time; also, journeys that take longer than a human lifetime are not easily undertaken.
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'...there's a narrow belt where the climate is moderate.'
'... with the Master-operator all you have to do is push one! A remarkable achievement!'
'Not like me. A T-1000, advanced prototype. A mimetic poly-alloy. Liquid metal.'
'It was riddled with holes that were the mouths of tunnels.'
'The massive feet working the pedals, arms and hands flashing and glinting...'
'There were cubic miles of it, and it glistened like a silvery Christmas tree...'
'Jason had been guiding the caravan of cars as usual...'
