I watched the video several times hoping for a pop up window on what to do if the leaves are wet and slimy. Nothing. Very disappointed that this monkey was not able to adjust the lesson based on environment. I feel discriminated against because I live in a wet region.

I teach English language to international students. I use Neatorama a lot and usually show it to them the first week of class.
I try to find things from different countries that are not related to any lesson just as a point of country pride.
We are doing an extreme sports unit and the video of Bob Burnquist's "backyard" skate set-up showed up the day before we started the unit.
I will usually do a keyword search and see what comes up.