We Alone on Earth

I bought a maker-bot . It is awesome, even though it doesn't work reliably at the moment. More pics here . Update : I am aggregating re...

"[T]hus it is, by slow steps of casual increase, that our knowledge physical, metaphysical, physiological, polemical, nautical, mathema...

Maybe it a bit tacky for a home decoration, but should be good come halloween.

Why has "shameless self-promotion" become such a long-winded mindlessly ironic cliché?  I'm ashamed of my self-promotion, but ...