Neil deGrasse Tyson responds to six-year-old – “How can first graders help the earth?” (Parents – let your kids jump in the puddle) Posted by Miles on January 15, 2015 Posted in: Uncategorized. Leave a comment Share this:EmailFacebookTwitterTumblrLike this:Like Loading... Related Posts navigation ← The Moth Presents Kimberly Reed: Life Flight Ask Better Questions—Red Carpet Supercut →