By high school, many teens experience social anxiety, where they worry about fitting in, saying the wrong thing or gaining the acceptance of classmates.
Risso’s dolphins, a type of small “whale.”
In this still from the film Interstellar, a spaceship flies by the side of a wormhole. The wormhole acts like a tunnel between distant locations in space. Even though it’s still make-believe, physicist Kip Thorne helped get the physics behind the wormhole right.