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.
Low potassium is usually a sign of muscle weakness. Leg cramps are mostly caused by dehydration, low magnesium, or low blood calcium. The best treatment for cramps is to rehydrate and replenish your electrolytes, possibly with chicken or beef broth. This answer should not be considered medical advice...This answer should not be considered medical advice and should not take the place of a doctorâs visit.