Monday, August 18, 2008
35mm Lens Adapters for HD
Just heard about a fascinating type of lens adapter for shooting through 35mm prime/zoom lenses on HD cameras-- project the image through the 35mm lens onto (moving!) ground glass, then shoot the resulting image with the HD camera through its optics dialed to macro. It's an "analog hole" approach that BW says works great. Manufacturers:
Tuesday, August 05, 2008
Attention and Awareness in Stage Magic: Turning Tricks Into Research
Amazing study in Nature Reviews Neuroscience on mechanisms of "magic"-- ways that our perceptions fail and allow us to believe in types of conjuring effects:
- Appearance
- Vanish
- Transposition
- Restoration
- Penetration
- Transformation
- Extraordinary feats
- Telekinesis
- Extrasensory perception
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