film making

tags: Kalahari Persistence Hunt, film making, marathon, kudu, Africa, BBC One, David Attenborough, streaming video During a persistence hunt, an antelope, such as a kudu, is not shot or speared from a distance, but simply run down in the midday heat. Depending on the specific conditions, hunters of the central Kalahari will chase a kudu for about two to five hours over 25 to 35 km in temperatures of about 40 to 42°C (104 to 107°F). The hunter chases the kudu, which then runs away out of sight. By tracking it down at a fast running pace the hunter catches up with it before it has had enough…

tags: math class, film making, animation, technology, weird, offbeat, flatland, Biola University, Matthew Weathers, streaming video This is a trick that Matthew Weathers made for a lecture he presented in his Nature of Math class at Biola University. He apparently likes experimenting with mixing live action with video. Here's his Halloween 2009 lecture: How the heck did he do that?