1 Calories Burned For Walking: 4.6 km/h (13 minutes per km). 2  Calories Burned For Walking: 4 km/h (15 minutes per km). 3  Calories Burned For Walking: 3.15 km/h (19 minutes per km).
The first true hypodermic syringe was created by Alexander Wood in 1853. He modified a regular syringe, which at that time was used for treating birthmarks, by adding a needle. He then used this new device for introducing morphine into the skin of patients who suffered from sleeping disorders.
Also in the 1960âs, the development of the Problem Oriented Medical Record by Larry Weed introduced the idea of using electronic methods of recording patient information. Shortly thereafter, in 1972, the first electronic medical record system was developed by the Regenstrief Institute. Although this technology was the first of its kind, due to high costs, the systems were not initially attractive to physicians and used instead by government hospitals and visionary institutions.