1 In 2013, Mount Sinai Hospital's expenses grew more quickly than income: expenses increased by 10%, while income only grew by 5%. 2  The organization's primary cost driver is personnel, which accounted for 49% of total expenses in 2013.
Electronic television was first successfully demonstrated in San Francisco on Sept. 7, 1927. The system was designed by Philo Taylor Farnsworth, a 21-year-old inventor who had lived in a house without electricity until he was 14.
The history of the television can be dated back to the late 1800âs when inventors experimented with ways to have signals transmitted to a receiver. In fact, the first coaxial cable (commonly used to distribute cable TV signals) was invented during this time. The first actual transmission of images was successfully completed by John L. Baird in 1925, which led to rapid developments in television in subsequent years.