ignoring offensive action of his own, unless it involved protecting his buddy. It had worked pretty well until the day when they were wading waist deep in water, wading desperately for dry land and cover, that an exploding mortar shell hit Johnny almost dead center. A great deal of blood and gore that had been Sergeant John Reston was flung over Julian. After he had gotten to land, he had vomited his guts out.
Yes, he could have told Sean and Edith about that. But could he have told it true, as Papa had demanded? Probably not; he could never have brought home to them the reality of the thing, the nauseating horror. As he recalled, it had only been a week later that he stepped on the land mine and nearly had his leg blown off. Two months in hospital and, when he had recovered, he had two weeks’ R R in Bangkok where he picked up the only case of venereal disease he had ever experienced.
The screen lit up before him and he began to scan the developments in science since the time Doctor Herbert Pillsbury had put him into stasis.
SCIENTIFIC AND TECHNOLOGICAL BREAKTHROUGHS SINCE 1970—NOT NECESSARILY IN ORDER OF DISCOVERY
1. Applications of masers and lasers for sensing, communication, measuring, heating, cutting, power transmission, mining and illumination, and other purposes.
Well, the Leetes had already told him a bit about that, although he still didn’t understand what in the hell a laser was. He vaguely remembered reading somewhere that it was a very narrow beam of light, and had the potential to be made into a death ray.
2. Very high-temperature and high-strength structural materials. New and improved fabrics such as fibers, papers, and plastics and new materials for appliances and equipment such as alloys, glasses, ceramics, intermetallics, and cermets.
3. New sources of power for fixed installations such as magnetohydrodynamic, thermoelectric, thermoionic and radioactivity, and new sources of power for transportation including improved storage batteries, fuel cells, propulsion by electric-magnetic fields and jet engines.
All right, that was to be expected. He had missed a couple of the words. What were cermets, and what was magnetohydrodynamic? He supposed he should order a dictionary from the ultra-market down in the basement. Right now that would slow him up too much, however, looking up every word he didn’t understand.
4. Worldwide use of high-altitude cameras in satellites for weather control, mapping, geological investigations, prospecting, and land use.
5. New methods of water transport, including automated cargo ships, hovercraft, submarine carriers pulled by surface tugs, and developments in container ships. Ground Effect Machines, eliminating the need to load and unload cargo at sea ports.
Nothing startling there, either. All of it had been germinating in his own time. But the next one set him back.
6. Advances in cyborg techniques such as substitutes or mechanical aids for limbs, senses, or organs.
Dr. Leete had told him that they no longer transplanted organs. Did he, Julian West, have an artificial heart in his chest?
7. New techniques and institutions for education, including chemical methods for improving learning and memory, and home education via video and computerized programmed learning.
He knew about that, too—and that it largely applied only to youth.
8. New and improved materials and equipment for buildings including variable transmission glass, heating and cooling by thermoelectric effect, and phosphorescent and electroluminescent lighting.
9. Widespread use of cryogenics.
He hadn’t any idea as to cryogenics and could only guess at electroluminescent lighting.
10. Recoverable boosters for space launching, direct broadcasts from satellites to home receivers, permanent lunar bases, manned satellites and planetary bases, and the beginnings of planetary engineering.
Most of that had been in the cards when he went into hibernation, although he didn’t know what they meant by planetary engineering.
11. High-capacity, worldwide, regional, and local communication through satellites, light pipes and lasers, and video TV communications, including tape material from data banks and rapid transmission offacsimilies including news, library material, instantaneous mail delivery, and other printouts.
12. Large scale desalinization through use of nuclear fusion and solar power, allowing for reforestation of such areas as the Sahara.
13. Widespread use of computers for intellectual assistance, including translation, teaching, literature search, medical diagnosis, traffic control, computation, design analysis, and other functions.
14. Transceivers for personal communication on a worldwide basis.
15. Stimulated, planned, and programmed dreams.
That last one set him back again. He was going to have to ask the doctor about that.
16. Extensive genetic control regarding humans, animals, and plants.
