Science literacy is a vaccine against the charlatans of the world that would exploit your ignorance.

I'm optimistic. I see no longer people accepting fuzzy thinking in the world. The change is not that people aren't still saying under-informed things. The change is that if you're in power and you say something under-informed, there are people out there with a voice who will take you to task for having done so

Trillions of years into the future, when all stars are gone...all parts of the cosmos will cool to the same temperature as the ever-cooling background. At that time, space travel will no longer provide refuge because even Hell will have frozen over. We may then declare that the universe has died-not with a bang, but with a whimper.

I have thoughts every day that are themselves tweets.

Science is like an inoculation against charlatans who would have you believe whatever it is they tell you.

To learn more about science, turn off your electronic device and go outside and look around a bit. Nature is calling you. Go on. The internet will still be here.

Photons are accurately and legitimately described as waves and particles at the same time. They are genuine wavicles.