KidCasts
Shared for you
LISTEN TO THIS EPISODE
SMARTY Q: How does metal expand and shrink???
Bonus Smarting! Trusty answers questions sent in by SmartyPants! Email your SmartyQs to - Whosmarted@whosmarted.com
We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Shared for you