Tuesday links

by Debby Witt

Can You Actually Cough Up A Lung?

Sharknado hairdo, or hat, or something.

How Beer Gets Its Color.

If you wanted to anchor an airplane into the ground so it wouldn’t be able to take off, what would the rope have to be made out of?

9 Terrifying Parasites.

The Cost of Being a Superhero in Real Life: Then & Now (Infographics).