Science does not know its debt to imagination.

Science does not know its debt to imagination.

Facts are the air of scientists. Without them you can never fly.

Facts are the air of scientists. Without them you can never fly.

Theory provides the maps that turn an uncoordinated set of experiments or computer simulations into a cumulative exploration.

Theory provides the maps that turn an uncoordinated set of experiments or computer simulations into a cumulative exploration.

There is no adequate defense, except stupidity, against the impact of a new idea.

There is no adequate defense, except stupidity, against the impact of a new idea.

In science, "fact" can only mean "confirmed to such a degree that it would be perverse to withhold provisional assent." read more

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.

Treat your password like your toothbrush. Don't let anybody else use it, and get a new one every six months.

Treat your password like your toothbrush. Don't let anybody else use it, and get a new one every six months.

A tree is known by its fruit; a man by his deeds. A good deed is never lost; he who read more

A tree is known by its fruit; a man by his deeds. A good deed is never lost; he who sows courtesy reaps friendship, and he who plants kindness gathers love.

If you can't beat your computer at chess, try kickboxing.

If you can't beat your computer at chess, try kickboxing.

Science has made us gods even before we are worthy of being men.

Science has made us gods even before we are worthy of being men.