I've also looked at how older people are represented in the media; again, it's of major current interest with older people becoming a much larger proportion of UK and indeed world society.
In celebration of the 25 year anniversary of the show's premiere, which is how old we all are, 12 episodes of the series will be hitting theaters for a three-night fathom event.
The team looks at everything from what kind of species they are to their concentration to how old they are and how many of them were ready to lay eggs.