Reader Andy sent us this great coloring book he made that helps explain high definition television to children, parents, and luddites.

One page illustrates the difference between standard definition 480p and HD 1080p by asking the reader to “take your crayon and draw 480 dots inside this TV,” then “take a different color crayon and draw 1,080 dots inside this HDTV.” Aha! Also included is a Blu-Ray maze; it took us a few tries to complete it, but we feel like we now have a better understanding of HDTV, 1080p versus 1080i, and upconverting.

Free Coloring Book – HD for Kids! [NonToxicReviews]

Want more consumer news? Visit our parent organization, Consumer Reports, for the latest on scams, recalls, and other consumer issues.