POTUS, Robots, and More:

The fourth-ever White House Science Fair is today. And you're going to want to tune in.

Starting at 10:00 a.m. ET, you can watch all the festivities at WH.gov/Science-Fair -- from interviews with student innovators, to project demonstrations, to the President's remarks and walkthrough.

Take our word for it -- you really don't want to miss this one.

Make sure you're watching starting at 10 a.m. ET -- and if you've got a hankering for science in the meantime, take a look at some footage from past Science Fairs (read: robots, the President, and kids).