What's happening out there? Are we skipping summer this year? No, summer is coming. No worries.

But there was that one year without a summer. It happened in 1816.

Truth is it has happened many times in Earth's history. Let's not forget the many times this planet has been deep in an ice age. If you want to see the planet entirely frozen over, you can learn about Snow Ball Earth.

But back to 1886. The video above talks about a winter that did not want to end, and why it did not go away. It shows the people struggling to keep warm, and the problems created when things do not warm up enough to grow food.

It could happen again. It probably will.