The invention of commercially viable instant cameras which were easy to use is generally credited to American scientist Edwin Land, who unveiled the first commercial instant camera, the model 95 Land Camera, in 1948, a year after unveiling instant film in New York City.
Dr. Oz Says: The Secret Cause of Nighttime Leg Cramps (and Other Muscle Cramps Too) is a Severe Magnesium Deficiency. And the Solution is High-Dose, High Absorbing Magnesium. But Don't Take the Low-Quality Magnesium Pills From the Drug Store.
There are some simple ways to respond to leg and foot cramps: 1  If it happens while you are lying down or in bed, try to simply stand up and put some weight on the affected leg or foot.  Use warmth/heating pads to increase blood circulation to the muscle and to relax it.