Sometimes it can be tricky to sleep. Watching TV in bed is very effective because you become absent minded and set in the right state for sleeping. I often watch documentaries on TV in bed.
TV has changed since is was born. Today's TV's are digital and work more like a computer. My TV is small and considered to be a non smart TV, but I use a small device that is powered by the TV from a socket called a USB. The USB socket powers the device called a roku stick that sends the video into a HDMI socket. This small device that is combined with my TV allows me to watch TV through the internet. It is powered by the TV and turns on when the TV is turned on.
A device that is smaller than a man's thumb allows video on demand to be sent through the internet to a TV screen. To me that is amazing because I remember what TV was like in the past.
