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.
Mix one tablespoon of apple cider vinegar in a glass of warm water. Drink this tonic once daily to prevent muscle cramps. To prevent nocturnal leg cramps, you can mix one teaspoon each of apple cider vinegar and honey and one tablespoon of calcium lactate in one-half glass of warm water.