Skip to main content

The Most Radioactive Places on Earth

23,797,957 Views

4,559 Questions Answered

Best of Web

Let’s Begin…

Who on Earth is exposed to the most ionizing radiation? Derek Muller from Veritasium investigates.

A Geiger counter wouldn’t go off near a microwave or a cell phone because it only measures _____ radiation.

About TED-Ed Best of Web

TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.

Meet The Creators

More from Making the Invisible Visible