The Back to the Future trilogy is such a huge part of my childhood, along with all the other 80s and 90s kids like myself, but it's not the only time travel movie worth your, er, time.

Whether it's a TV, PC monitor, smartphone, or tablet, you've probably seen the letters "HDR" in the spec sheet somewhere. HDR or High Dynamic Range is now an important standard for both displays and content, but it can be quite confusing if you haven't been keeping track.