Science Sundays: Making Things Disappear with Science
Science Sundays: Making Things Disappear with Science

May 2 is International Harry Potter Day!

According to the story, the battle of Hogwarts was fought on May 2, 1998, so British Prime Minister David Cameron declared the day an international holiday.

We're celebrating today with a theme of Harry's coveted "invisibility cloak", but making something disappear isn't magic, it's science!