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...
I want American Dream growth - lots of new businesses well-paying jobs and American leadership in new industries like clean energy and biotechnology.
