Category Archives: Physics

Optics in the solar eclipse!

Just a very short note: I’m on the road, aiming to be in the path of totality of the solar eclipse hitting tomorrow.  One of the things I’m going to be looking at, in addition to the ghostly hidden sun, … Continue reading

Posted in Optics, Physics | Leave a comment

What is quantum entanglement? Part 5: Making it happen

This is part 5 in a lengthy series of posts attempting to explain the idea of quantum entanglement to a non-physics audience.  Part 1 can be read here,  Part 2 can be read here, Part 3 here, and Part 4 here. So … Continue reading

Posted in Optics, Physics | 3 Comments

What is quantum entanglement? Part 4: relativity and entanglement

This is part 4 in a lengthy series of posts attempting to explain the idea of quantum entanglement to a non-physics audience.  Part 1 can be read here,  Part 2 can be read here, and Part 3 here.  In the last … Continue reading

Posted in Physics | 5 Comments

What is quantum entanglement? Part 3: Entanglement, at last

This is part 3 in a lengthy series of posts attempting to explain the idea of quantum entanglement to a non-physics audience.  Part 1 can be read here, and Part 2 can be read here. Here, in part 3, we will at … Continue reading

Posted in History of science, Physics | 13 Comments

Coming in 2018: Falling Felines and Fundamental Physics!

I’ve only been hinting at this revelation so far, but I am finally ready to let the cat out of the bag — almost literally!  I have signed a contract with Yale University Press to write my first popular science book, … Continue reading

Posted in Animals, History of science, Personal, Physics | 5 Comments

What is quantum entanglement? Part 2: Randomness and measurement

This is part 2 in a lengthy series of posts attempting to explain the idea of quantum entanglement to a non-physics audience.  Part 1 can be read here. So, by the mid 1920s, physicists had made significant progress in developing the … Continue reading

Posted in History of science, Physics | 9 Comments

What is Quantum Entanglement? Part 1: Waves and particles

If you follow science, or science fiction, to any degree, great or small, you’ve probably heard the term “quantum entanglement” before.  You may also have heard it referred to as “spooky action at a distance,” and understand that it somehow … Continue reading

Posted in History of science, Physics | 19 Comments