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.
The authors noted that exercise, stretching or âmedications such as magnesium, calcium channel blockers, carisoprodol, or vitamin B12â can be helpful. Mustard for leg cramps may provide some relief, and if you try it and it doesnât work, no harm is done. If it does, it may be for one of the reasons mentioned or it may be a placebo effect.