Bursting High-Speed Photography by Alan Sailer

These amazing high speed photographs are the work of Alan Sailer, who is based in California, USA.A normal photographic flash unit gives a flash that lasts around a thousandth of a second (a millisecond). However Alan's flash unit is much faster than this, and produces a flash of light around a microsecond (a millionth of a second). This allows him to freeze things that are happening extremely