The Boring Company has almost completed its first tunnel under Los Angeles; free rides are coming!
(The amazing underground future of transportation)
Older science fiction fans may recall that In the 1958 Disney program Magic Highway USA, an atomic road building machine bores through mountains and melts stone for a perfect road bed. Click the link to see the movie; there is also a bridge road bed-building machine.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Illustrating Classic Heinlein With AI
'Stasis, cold sleep, hibernation, hypothermia, reduced metabolism, call it what you will - the logistics-medicine research teams had found a way to stack people like cordwood and use them when needed.'
Deflector Plasma Screen For Drones ala Star Wars
'If the enemy persists in attacking or even intensifies their power, the density of the plasma in space will suddenly increase, causing it to reflect most of the incoming energy like a mirror.'