contributor
Sean Carroll talks about about his terrific new book, The Biggest Ideas in the Universe: Space, Time, and Motion. He also dives into the importance of equations in popular...
video
Authors Series, CTT Chat
1:12:58
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Thomas Hertog discusses his book on the origin of time and Stephen Hawking.
1:13:09
Think back 5, 10, 20 years—50 if you’re old enough. Physically, you are completely different. Mentally, you feel pretty much the same. Decades roll by and every...
playlist
Topic Series
6 videos
49:38
Look at an old photo. Then look in the mirror. Those two images are of the same person, right? How so? They don’t look the same. Their memories are different. And...
10 videos
1:39:55
News
09.22.22
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09.20.22
