Separation of church and state

Sigh. Why is it so hard to understand the can of worms that gets opened when church and state aren’t separate?

SpaceShipOne propulsion

A few comments by Jim Benson from SpaceDev made me realize I hadn’t mentioned the propulsion prospects for SpaceShipOne. I think Scaled is considering a hybrid rocket engine, which uses a combination of solid and liquid fuel techniques. Specifically, they’re using a rubber solid fuel and nitrous oxide liquid oxidizer. SpaceDev, one of the companies [...]

Um…

Not dead! I just got back from a week-long vacation. I’ll be posting more soon…

They shoot protesters, don’t they?

It’s swell to know that the war is over. Otherwise I’d be worried. Update: Jaime mentions a good article on the same effect around the world.

And the 5th generation, too

I don’t know why, but it’s heartening to know that some research worms survived the Columbia disaster.