In science 'fact' can only mean 'confirmed to such a degree that it would be perverse to withhold provisional assent.' I suppose that apples might start to rise tomorrow but the possibility does not merit equal time in physics classrooms.
I love the wry motto of the Paleontological Society meant both literally and...
Whenever you deal with science fiction you are setting up a world of rules. I...
Leadership is hard to define and good leadership even harder. But if you can get people to follow you to the ends of the earth you are a great leader.
