If I have extra money in the bank, I think I will buy one of these high speed cameras. The camera can capture up to 30-60 images in a second! and record up to 1000 fps. Amazing! I can do observations of real life physics, for examples, measuring the value of gravitational acceleration of a falling object and a collision between two objects, by capturing many images or recording a video. Many physics phenomena can be recorded and analyzed easily. These cameras will certainly change the way we do physics!
Casio High-Speed Exilim EX-FC100 9 MP Digital Camera with 5x Optical Image Stabilized Zoom and 2.7-inch LCD (Black)
Casio Exilim EX-F1 6MP 12x Zoom 2.8-Inch LCD Pro Digital Camera with CMOS Shift Image Stabilization (Black)