Need Help?
Need help finding the right class? Have a question about how classes work?
Paradoxes and InfinityIn this class we'll explore several popular paradoxes and attempt to wrap our brains around the world of infinity. For example, we'll discover a hotel that's never full: somehow, this hotel can always add another guest, or two, or three. We'll also run into paradoxes about goats, haystacks, pop-quizzes and more. If you're interested in mind-bending ideas and theories and have a background in basic algebra, this class is for you! |
6 hours |
| 6 hours |
Schedule
|
Sat & Sun
Sep 13 - Sep 14 |
4:00 - 7:00 PM ET –
Sep 13 - Sep 14
4:00 - 7:00 PM Eastern 3:00 - 6:00 PM Central 2:00 - 5:00 PM Mountain 1:00 - 4:00 PM Pacific Click here to see more time zones |
Ray Garner | $155 |
$155
CLOSED |
|
Sat & Sun
Apr 18 - Apr 19 |
4:00 - 7:00 PM ET –
Apr 18 - Apr 19
4:00 - 7:00 PM Eastern 3:00 - 6:00 PM Central 2:00 - 5:00 PM Mountain 1:00 - 4:00 PM Pacific Click here to see more time zones |
Carlos Bovell | $155 |
$155
ENROLL |
AoPS Holidays
There are no classes December 20 ‐ January 2, May 23 ‐ 25, July 3 ‐ 5, September 5 ‐ 7, October 31, and November 23 ‐ 29 2026.
Topics
| 1 | Paradoxes in Philosophy |
| 2 | Paradoxes in Mathematics |
| 3 | Hilbert's Grand Hotel and Infinite Cardinals |
| 4 | Zeno's Paradox of Dichotomy |
