Our puppy chewed up the Roku remote. So I tuned in PBS Kids and found myself explaining the concept of terrestrial television to my six year old who has only ever known DVDs, streaming services and the laptop.

"It's like the radio," I offered, "you just tune in to whatever's playing. You can only changed the channel or turn it on or off."

That seemed to satisfy her as we're big radio people in this house.

Then she had to use the toilet.

"PAUSE IT!" she screamed running toward the bathroom.