Should the United States fund spaceflight to Mars? Why? Or Why not?
Astronaut Scott Kelly on the psychological challenges of going to Mars
A mission to Mars will last two to three years. What psychological challenges will astronauts face when spending so long in space? We talked to former NASA a...
Scott Kelly is interviewed about the psychological effects of living on the International Space Station for one year (340 days). What are you thoughts on an endeavor of this magnitude?
Besides, somebody has to stop the "spontaneous demonstration" those demons are doing outside that Doom gate on Phobos.
Strategic Defense: Military Uses of the Moon & Asteroids (1983)
On the evening of 23 March 1983, President Ronald Reagan addressed the people of the United States from the Oval Office. Citing aggressive moves on the part of the Soviet Union, he defended proposed increases in U.S. military spending and the introduction of new missiles and bombers. He then called for a revolution in U.S.…
http://bigthink.com/dangerous-ideas/5-stephen-hawkings-warning-abandon-earth-or-face-extinction
#5: Stephen Hawking's Warning: Abandon Earth—Or Face Extinction
Let's face it: The planet is heating up, Earth's population is expanding at an exponential rate, and the the natural resources vital to our survival are running out faster than we can replace them with sustainable alternatives. Even if the human race manages not to push itself to the brink of ...
Artificial limbs
Baby formula
Cell-phone cameras
Computer mouse
Cordless tools
Ear thermometer
Firefighter gear
Freeze-dried food
Golf clubs
Long-distance communication
Invisible braces
MRI and CAT scans
Memory foam
Safer highways
Solar panels
Shoe insoles
Ski boots
Adjustable smoke detector
Water filters
UV-blocking sunglasses