Trains can float：and other fun facts Trains can float :：and other fun facts / Did you know, trains can float and other fun facts Did you know tains can float and other fun facts Hippos can't swim ：and other fun facts Robots can't dance：and other fun facts Frogs play cellos：and other fun facts turkeys strike out and other fun facts Chickens don't fly：and other fun facts Robots can't dance：And other fun facts