Re: The myth of the starship
It's surprising that the best term a SF writer invented was "system." Sounds like the first-pass choice of a tech committee.
His point stands, though. If/when we send intelligent craft to other star systems, it's not going to look anything like our beloved SF tropes.
Re: Cut 'em Off at the Horsehead Nebula!
Incidentally, for those who don't know, the term "horse opera" was a pejorative for cheesy, formulaic westerns. The term "space opera" was coined as an analogous term for cheesy, formulaic science fiction.
Re: Is "ether" real?
As I recall, the equations underlying the "waveness without medium" of light have long been understood. As in first semester EM physics. I'm surprised at JP.
Re: Using Human “Wetware” to Control Robots
Huh, I thought that was all emulation. I didn't realize they could make actual neurons behave that way. Not that I know much about it, obviously.
Re: Using Human “Wetware” to Control Robots
If I understand this, the rat-neuron robot is basically just a twitch mechanism, right? A signal comes in from the sensor to the neurons, which generate an output signal that's read by the robot as a "change direction" command. So the idea is to see if emergent behavior develops from larger groups of neurons?
Re: Modern Military Zeppelins
If there's zeppelins, it has to be an alternate universe. Therefore we must be the alternate universe now. We probably diverged when this project was greenlit.
Re: Mars-Earth Microbe Shuttle -Did One Exist?
During the whole "Martian microbe" frenzy, I could swear I read an article estimating the tonnage of Earth rocks that reached Mars. It wasn't an insignificant number, IIRC.
Re: "Neat" Pictures
http://www.telegraph.co.uk/earth/earthpicturegalleries/6187644/Storm-Chaser-a-photographers-journey-into-hurricanes-tornadoes-and-supercell-thunderstorms.html?image=7
There's a possibility it may be one of these.