This High-Speed Digital Camera Can Freeze Objects Moving 7,500 MPH

When it comes to high-speed photography—and we're talking about freezing explosions and other occurrences that are over in just thousandths of a second—something known as film-based streak photography has always been the go-to technology. But as film continues its slow death, a company called MetroLaser has come up… » 8/15/13 12:40pm 8/15/13 12:40pm