Recent content by Nomad

This is a great example of resonance coupling. The swing has two periodic components, the (regular pendulum) translational component and the torsional component (rotation about the vertical axis). The wind can cause a swing to move in either mode, but no too much, but when coupled, the effect...

Cute. These clips are parts 2 and 3, take a look at part 1 (which you can get to by clicking on the r.h.s. video listing when you follow one of these links.) The only thing this user seems to do with such critiques is make a better fake ghost film. Notice on part 3 they corrected an error in...

It's a small grasshopper sitting on the pane of the camera housing. Note the shape of the blob. It is an outline of a grasshopper-like insect, with edges blurred, and as it turns you can see whatever it is retains its solid outline shape. The legs are too small to be seen out of focus. Note...