There's been a lot that has changed recently, Thea, and I think that maybe this can change, too.

Well, I can imagine finding out that I had Robert's yacht salvaged and that he was murdered, it was a lot for you to take in.

For those of us that spend most of our lives on the ground, this may be counter-intuitive, but driving has potholes, cobblestones, pedestrians, other drivers and a rather long and detailed list of federal motor vehicle safety standards to contend with.

Now, don't get me wrong, I think there are tons of great uses for unarmed civilian drones: environmental monitoring, search and rescue, logistics.

Well, if you're coming up on a street, the next right's probably the one after, and there are lots of issues, and the student did a wonderful thesis, and the MIT patent office said "Don't patent it.

I just remember a feeling of surprise; surprise at finding a street with no cars, as opposed to the nearby Mass. Ave. full of cars; surprise at finding a street draped by leaves and surrounded by trees.

MW: We still have a lot of work to do, but know that we still not stop until the first question asked when arriving at the Bali airports will be Both: "Welcome to Bali, do you have nay plastic bags to declare?"

For example, listening to gravity, just in this way, can tell us a lot about the collision of two black holes, something my colleague Scott has spent an awful lot of time thinking about.

There's this incredibly interesting new site -- Technorati -- that's filled with lots of little widgets that are expanding on these.