The Exploration of SpacePresents a nonscientific explanation of space exploration and a view of future life on other planets. |
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Pagina 47
But suppose that it was impossible to increase this any further , as would be the case of the brick - thrower were working at the limit of his strength . Could he reach a greater speed from a standing start if he took on a larger load ...
But suppose that it was impossible to increase this any further , as would be the case of the brick - thrower were working at the limit of his strength . Could he reach a greater speed from a standing start if he took on a larger load ...
Pagina 127
Lying down , the tolerance to acceleration is very greatly increased and a man can survive even twenty gravities for ... for large take - off acceleration would mean an unacceptable increase in structural weight to withstand them .
Lying down , the tolerance to acceleration is very greatly increased and a man can survive even twenty gravities for ... for large take - off acceleration would mean an unacceptable increase in structural weight to withstand them .
Pagina 212
The mass of a body increases with its speed . The effect is immeasurably small at ordinary velocities ... In addition to the increase of mass , there is also what might be called a “ stretching ” of time . If one could compare a minute ...
The mass of a body increases with its speed . The effect is immeasurably small at ordinary velocities ... In addition to the increase of mass , there is also what might be called a “ stretching ” of time . If one could compare a minute ...
Ce spun oamenii - Scrie o recenzie
Nu am găsit nicio recenzie în locurile obișnuite.
Cuprins
Preface to the 1951 Edition | 11 |
Thirty Years Later | 15 |
The Shaping of the Dream | 21 |
Drept de autor | |
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Termeni și expresii frecvente
able acceleration achieved actual already appear astronautics atmosphere become body build carry certainly Chapter close completely consider considerable course deal developed difficult direction discuss distance Earth effect energy equal escape exist exploration extremely fact fall field Figure fuel give gravity greater heat human hundred idea imagine important impossible increase interesting interplanetary involved journey known landing later least less light limit live look lunar Mars material matter means miles million minutes Moon moving necessary never normal observed once orbit oxygen perhaps period planets possible practical present pressure probably problem produce purely radio range reach reason remain rocket round satellite scientific seems seen ship simple Solar space spaceship speed stars surface telescope temperature thousand tion velocity Venus weight
Referințe la această carte
The MIR Space Station: A Precursor to Space Colonization David M. Harland Vizualizare fragmente - 1997 |
Space Travel: A History Wernher Von Braun,Frederick Ira Ordway (III),Fred Durant,David Dooling Vizualizare fragmente - 1985 |
Informații bibliografice
| Titlu | The Exploration of Space |
| Autor | Arthur Charles Clarke |
| Ediție | retipărită, revizuită |
| Editor | Pocket Books, 1979 |
| Exemplar original de la | Universitatea din Virginia |
| Scanată la | 12 Sept 2008 |
| ISBN | 0671821407, 9780671821401 |
| Lungime | 237 pagini |
| Exportă citatul | BiBTeX EndNote RefMan |