All that welding, drilling, grinding, etc. seems like a lot of work. I always just use lasers to manufacture my "custom rig" from blocks of aluminum. Waaay easier.
All satellites have a Safe Mode. Some cars have it, too. It's called autonomy and it's commonplace for complex systems. (like computers!)
Moreover, it's not a bad thing when a satellite enters safe mode. It means that something unexpected happened, the spacecraft didn't know what to do and so responded by stopping activity and calling home. That is the appropriate response, and that's a good thing.
You, sir, obviously do not know the first thing about designing spacecraft. Do you honestly think it is easy to design, build, and operate a robot that travels to another PLANET to achieve "years" of reliability? There is a reason it's called rocket science.
As for the cost.. that is the TOTAL cost. Current operations is a small *fraction* of that figure. The expensive part is paid for, it would be dumb not to run these rovers into the ground.
Folks, this country spends more in one MONTH on the War than it has on the whole Mars Rover mission. That tells you something about where our priorities are ... [sigh]
if by "Newton v.2" you mean a device that is so ahead of it's time that consumers don't understand how (insanely) great it is, and therefore sales suffer...
Just to be clear... two telephony options from the iPhone could be
1. Use AT&T coverage while on the go. Use your minutes. 2. Use VoIP at home under the umbrella of your own WiFi network. Save some minutes. iChat audio invitations could ring to your iPhone. Make phone calls sitting at your computer.
Systems are defined more by their interfaces than the induvidual componenets. Apple have the components, now they need to integrate better.
"I'm heading to university next year, and I've purchased a MacBook. I'm also taking my four year old desktop, just in case I'm left with no computers when the MacBook is being repaired or whatnot. With only two USB ports on a MacBook, I want a Bluetooth mouse. Budget is about $100, and of course, it needs OS X support. Thanks for the help!"
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I mean, who doesn't? Jeesh.