Ask Smithsonian: How Do Microwave Ovens Work?

You don’t actually see microwaves, you only see what they do to your food. So how, exactly, does it warm up your lunch? Hosted by Eric Schulze. (0:56)

Ask Smithsonian is a weekly video series that unravels some of science's most surprising mysteries. The series is made possible through the support of GEICO. Smithsonian members could save even MORE with a special GEICO #MemberDiscount on auto insurance.

Have a question in mind? It's your turn to Ask Smithsonian.

Latest Videos

Preview thumbnail for video'Hammerhead vs. Stingray
Hammerhead vs. Stingray (2:25)
Preview thumbnail for video'The Incredible Things a Hammerhead's Nose Can Do
The Incredible Things a Hammerhead's Nose Can Do (1:24)
Preview thumbnail for video'What Ultra High Speed Penguin Footage Reveals About Pliosaurus
What Ultra High Speed Penguin Footage Reveals About Pliosaurus (2:51)
Preview thumbnail for video'Why Brown Bears Are Misunderstood
Why Brown Bears Are Misunderstood (2:17)
Preview thumbnail for video'How the Largest Flying Bird of All Time Stayed Airborne
How the Largest Flying Bird of All Time Stayed Airborne (3:55)
Preview thumbnail for video'The Entire Bay of Santorini Is an Active Volcanic Crater
The Entire Bay of Santorini Is an Active Volcanic Crater (3:31)
Preview thumbnail for video'Magnificent Leaf Homes Woven by Australian Green Ants
Magnificent Leaf Homes Woven by Australian Green Ants (2:50)
Preview thumbnail for video'What's the Waggle Dance? And Why Do Honeybees Do It?
What's the Waggle Dance? And Why Do Honeybees Do It? (2:49)
Preview thumbnail for video'Scorpions Choose Their Mates by Dancing With Them
Scorpions Choose Their Mates by Dancing With Them (2:11)