Science teacher: "When you get near a black hole, time slows down. When you get inside, time stops completely."

Student: "This school is like a black hole."

Teacher: "Why?"

Student: "You get close, time slows. You get in, time stops."

Email your contributions to letters@tes.co.uk or tweet them to @tes.

Log in or register for FREE to continue reading.

It only takes a moment and you'll get access to more news, plus courses, jobs and teaching resources tailored to you