Illusions of the Horizon
![Illusions of the Horizon](https://assets.realclear.com/images/65/654297_1_.jpeg)
It began at lunch with a professor in the Physics Department. I mentioned that I'd just taught a lesson about the moon illusion—the apparent larger size of...
It began at lunch with a professor in the Physics Department. I mentioned that I'd just taught a lesson about the moon illusion—the apparent larger size of...