So today I want to try and bend your brains a little bit today. And I'm hoping it will cause a little bit of debate on the comments, because I know YouTube's the home of rational and...
BRADY HARAN: So we're going to talk about the number 8,128. And it's a famous type of number called perfect number. Now, this was the largest perfect number known in antiquity, or for...
We are all connected; 私達は全てつながっている。 To each other, biologically お互いに、生物学的に To the earth, chemically 地球に、化学的に To the rest of the universe atomically 残りの宇宙には原子的に。 I think nature's imagination...
DR. JAMES GRIME: So Zeno's paradox is a problem that's not just of interest to mathematicians, like myself. But it's also of interest to physicists and philosophers. And it has been for thousands of...