[This is a transcript of the video embedded below. Some of the explanations may not make sense without the animations in the video.] Col...

One thing I miss about the blogging days is the ability to comment on current events short notice. It's much harder with video than in w...

[This is a transcript of the video embedded below. Some of the explanations may not make sense without the animations in the video.] “Flig...

[I didn't write the title and byline and indeed didn't see it until it appeared online.] For reasons I don’t fully understand, parti...

The Biggest Ideas in the Universe Space, Time, and Motion By Sean Carroll Dutton, Sep 20, 2022 The first time I heard Sean Carroll speak was...

[This is a transcript of the video embedded below. Some of the explanations may not make sense without the animations in the video.] Like ...

[This is a transcript of the video embedded below. Some of the explanations may not make sense without the animations in the video.] Met...

[This is a transcript of the video embedded below. Some of the explanations may not make sense without the animations in the video.] Wh...

[This is a transcript of the video embedded below. Some of the explanations may not make sense without the animations in the video.] Di...