7 Happy Movie Endings That Are Totally Ruined By Science

It's that time again, time to gleefullypick holes in well-loved classics, just because I can.

We all know that our favourite films probably aren't particularly scientifically accurate - as somebody who loves science, that would make them face-clawingly dull.

We also all know that everybody loves a happy ending, so it's probably a good thing that filmmakers aren't exactly fastidious in their scientific accuracy. The world is a cruel, cruel place and, had the harsh realities of life been included in some of your favourite classics, we'd have a generation of very scarred and disturbed children on our hands.

However, we're all grown-ups now and, if the internet is anything to go by, we have a sadistic obsession with ruining our own childhoods.

So, ready to find out just how dark and savagethe real world is? Let's start with The Lion King shall we?