Please wait…
This video is having trouble loading. You may have lost your Internet connection.
Step 1: Click to Reload this page
Step 2: Click to
Try our other video player
Step 3: contact support if trouble persists.
Or,
dismiss this message.
Full Screen
Exit Full Screen
Voting for this episode is now closed. Would you like to vote on the most recent poll?
We pulled three questions from our jar. Which question do you want to explore?
-
Why is grass green?
-Maya, 1st Grade
-
What is a heat wave?
-Veronica, 2nd Grade
-
How do solar panels work?
-Jett, 4th Grade
Is the video not playing properly?
Please follow these steps:
- Very rarely a video will fail to completely load in your browser. Try to reload this page to see if that fixes the problem.
- If reloading does not help, try our other video player .
- If the video still fails to play, open this video in a new tab and please let us know you’re having trouble. We want to fix this issue for you.
Do bats really drink blood?
Watch the video to discover the answer and don't forget to vote for next week's question. There are mysteries all around us. Have fun and stay curious!