John Baez personal blog
Planets in the Fourth Dimension
You probably that planets go around the sun in elliptical orbits. But do you know why? In fact, they’re moving in circles in 4 dimensions. But when these circles are projected down to 3-dimen…
- Points
- 252
- HN comments
- 53
- Submissions
- 1
- Cited by
- 0 commenters
Science & SpaceMath & Algorithms2015
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Mar 18, 2015 | Planets in the Fourth Dimension by diego898 | 252 | 53 |
