Yes, good start. It still could be a lot more explain basics such as making records and so on.
I do not have much knowledge yet, but maybe I will write some FAQ too, when I am more familiarised.
There are two ways of recounting picture used in practice - progressive and interlaced. In progressive
recounting just pair or impair lines are drown at the moment but the recounting progresses so fast that
human eye is not able to notice it in normal conditions. Little decrease of picture quality can be seen
during fast action scenes when noticeable flickering can appear. In interlaced recounting whole screen
(all lines) are drown in one moment - „refresh“.