asteroza + source + power   21

Polymath: Beamed propulsion doable now, and with it space solar power.
microLED's have parallel but non-coherent output, which may be servicable for use as a light beam source for beamed propulsion, aka laser launch
microLED  noncoherent  light  source  beamed  power  propulsion  space  research  technology  laser 
december 2018 by asteroza
GERA Technical Papers | GERA.co
Nuclear piston engine, using gaseous "fuel" and hydrogen gas moderator, with neutron reflector piston and cylinder. Uses piston top-dead-center compression effects and a "spark" (external neutron source, like an ADSR particle accelerator neutron spallation target, or some sort of cylinder wall embedded neutron source). Wonder if LiquidPiston reverse wankel would also work well here. Negative void coefficient is nice too.
nuclear  nanofuel  internal  engine  piston  reciprocating  plutonium  hexaflouride  hydrogen  gas  otto  cycle  wankel  rotary  power  generator  external  neutron  source  spark  ignition  ADSR  gaseous  pulse  pulsed  core 
june 2017 by asteroza
Medical devices powered by the ear itself - MIT Media Relations
Tapping a biological "battery" current source in the ear to power microelectronics. Potential applications in implantable hearing aid amplifiers that are "self powered" and thus batteryless.
deafness  hearing  cochlear  implant  cochlea  ear  low  medicine  health  microelectronics  devices  electronics  hardware  implantable  generator  power  source  energy  battery  biological  Delicious 
november 2012 by asteroza
LaserMotive » About
Lasermotive trying to commercialize their power beaming technology with a move towards UAV remote power delivery. If an electric UAV can get power remotely, it cuts down substantially on the weight on onboard energy storage. One possible end result is LEO/GEO power satellites beaming power to military surveillance UAV's in remote areas (not useful for other applications since you have a giant laser from the sky shining on the UAV so it would be an easily identifiable target)
lasermotive  remote  laser  power  beaming  commercialization  UAV  source  space  technology  research  Delicious 
march 2010 by asteroza

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