First Flight of a Laser Powered Airplane
Today, NASA tested a laser-powered airplane: a 312-gram (11-ounce), 1.5-meter (five-foot) wingspan plane. A laser beam struck the photovoltaic cells that powered the tiny motor that turned its propeller.
HELLADS: Lightweight Laser Cannon
Ultra-light High Energy Liquid Lasers are coming.
Algae To Clean Atmosphere
Atmospheric cleansing by means of carefully selected algae has been suggested before.
Laser-Powered Aircraft Model Tested
A nifty laser-powered model plane was tested in Osaka, Japan earlier this week.
Metal-like Polymer Developed In South Korea
Who would ever think of flexible, extrudable plastic with the same properties as metal wire? SF authors, that's who.
Eye Of God Found - But No Mote
In the Niven and Pournelle novel, a similar sight inspired the founding of the Church of Him. Himmists, take note.
Silver-Based Epoxy Makes Electronics Thinner
Interesting technique for making memory packages smaller - I'm pretty sure I read about this idea more than thirty years ago.
HTC Magic Smartphone At Google IO
Take a look at what they gave us at Google IO 2009; maybe the most remarkable pocket-sized computer you ever owned.
Laser Propulsion May Beam Spacecraft To Orbit
Will spacecraft and satellites ride a beam of light into space? Aerospace engineer Leik Myrabo has been working on the technology for decades.
Held aloft on a beam of light.
SIlver Pen Writes Flexible Circuits
Write your own circuits informally.
Stratospheric Particle Injection for Climate Engineering Project
Save the planet from global warming the all-natural way. Is there such a thing as geomimicry?
Laser Lofts UAV for Two Day Flight
Based on an idea from a physicist and science fiction writer in the 1960's.
Looking For Local Extraterrestrials
'...one day the Face of God awoke... He opened His single Eye.'- Niven and Pournelle, 1974.
HEL MD Laser Weapons Will Sound Like Star Wars, Star Trek
Considering how important the film's sound track is, the sounds of Star Wars weapons are not described in the original novel.
Laser-Powered Spacecraft To Explore The Solar System
'Whoever launched it fired a laser cannon... for about forty-five years, so the intruder would have a beam to travel on...'- Niven/Pournelle, 1974.
Reduce Hurricanes By Altering The Atmosphere
'When yon volcanoes belch gas, the maintenance posts fire jets of tailored algae into the air stream.' - Niven and Pournelle, 1974.
Volcanoes Terraformed Mars?
'When yon volcanoes belch gas...' - Niven and Pournelle.
Solar Geoengineering Spray Cools, Heals
'the maintenance posts fire jets of tailored algae into the air stream.' - Niven and Pournelle, 1974.