Why does the video say 2.5 hours of video and the article say 4??

Why does the video say 2.5 hours of video and the article say 4??

TSA pre-check is definitely the best $80 I’ve spent in a long long time.

Be warned, range extenders often suck in various ways...

Be warned, range extenders often suck in various ways...

All of this is true, but the fact that anyone is using a computer without an SSD theses days is stunning. It is by FAR the largest perceived performance increase per dollar upgrade that you can do to your computer, and also one of the simplest