Here is a good Nova show about the meteor burst that fell on Siberia. Amazing footage!
A great interview with the philosopher Cornell West about Truth and other related matters (who is a philosopher?).
Here is a great article by V. I. Arnold on teaching mathematics. The synopsis is that Mr. Arnold claims that mathematics should be taught as a...
A problem from class. Fix an function . Define the translation mapping sending . How does one prove that is continuous at ? We begin by...
This is a supplement to one of my analysis discussion sessions. We will now prove a fascinating result in measure theory: there are no -algebras...
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