Category Archives: History of science

What is quantum entanglement? Part 6: Locality, reality, and John Bell

This is part 6 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,  Part 4 here, and Part 5 here. … Continue reading

Posted in History of science, Physics | 3 Comments

10 years of Skulls in the Stars

I’ve been traveling a bit again lately and been rather busy with work, so I haven’t had much time to blog.  I wanted to acknowledge, however, a rather significant milestone of this site: today officially marks the ten year anniversary … Continue reading

Posted in History of science, Personal | 1 Comment

Dr. SkySkull in Rome: Colosseo and Palatino

Part 3 of a series of photo essays on my recent trip to Rome. Part 1 can be read here, and Part 2 can be read here. We got up early on day 3 in Rome to head to the Colosseum. … Continue reading

Posted in Animals, History of science, Personal, Travel | 1 Comment

Dr. SkySkull in Amsterdam: Optics in the Rijksmuseum

The lower level of the Rijksmuseum, an area relatively few time-strapped visitors manage to visit, is reserved for more practical forms of art: musical instruments, ceramics, ship figureheads, weapons, and the like.  I explored this whole area on my recent … Continue reading

Posted in Entertainment, History of science, Optics, Travel | 2 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 | 15 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