Can an Unbounded Region Have Finite Area?

Explanations 2

• Picture an unbounded region- i.e. one that extends in some direction forever. Because it just keeps on extending out, there's no way that it can have finite area, right? WRONG! …

  By Steven Kwon, Victor Wang

• Your friends from an infinitely far planet are heading back home soon. You want to be able to visit them one day, so you planned to build a cable car between their planet and Ea…

  By Jiazhen Tan