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.
4 Natural Remedies to Alleviate Leg Cramps Year Round: 1  Chug water before bed.Water is a natural cramp reliever. 2  Bar of soap in bed.It may sound strange, but many leg cramp sufferers have suggested putting a bar of soap in between the mattress and the bottom sheet will reduce leg cramps throughout the night.