Infinity

Is Time Infinite? The Beginning and End of Everything

Does time have a beginning? Will it have an end?

Aristotle's Solution: Potential vs. Actual Infinity

Does Aristotle solve the paradoxes of infinity? For over two

Hilbert's Hotel: Where Infinity Checks In and Logic Checks Out

Are there more even numbers or odd numbers? The question

Supertasks: Doing the Impossible, Infinitely Fast

You can do the impossible. You just have to perform

Is There a Smallest Length? Points, Continua, and the Puzzle of Infinite Division

Is there a smallest length? How many moments are there

Zeno's Achilles and the Tortoise: Why Motion Is Impossible (and Why You Should Care)

You can beat anyone in a race. You just have

Is Time Infinite?

In the previous post on Aristotle's potential-vs-

Two Kinds of Infinity

If you've been reading the earlier posts in

Hilbert's Hotel: There's Always Room for One More

You run a hotel with infinitely many rooms, numbered 1,

Supertasks, or: The Lamp That Won't Turn Off

You have a lamp. At time zero, it's