The Bedtime Scientist

Episode guide

Sharks: Replacing Fear with Wonder

Sharks are older than trees and calmer than their reputation. This episode swims beside one, unhurried, and lets the facts do the soothing.

The science, gently

  • Sharks have been in the oceans for more than four hundred million years, since before trees existed.
  • Most sharks are smaller than a person, and nearly all of them want nothing to do with us.
  • Some sharks must keep swimming to breathe, so they rest in a slow, steady glide.

Wonder together

  • What is something people misunderstand about you, the way they do sharks?
  • How would it feel to rest while still moving?
  • What is the oldest thing you can think of, and is a shark older?

Tonight's calm-down

Glide like a resting shark: moving only as much as breathing requires, no hurry, no fright. The ocean has held sharks safely through four hundred million nights. It knows how nights work.