T02:C10 - S02:E10 - Balancing Boats and Floats - Catching Some ZZZs - Tunnel Vision

Bob the Boat and Flynn the Float-Plane meet up with the Construction Zerbies, who, with the help of Fran the Ferry, are moving rocks across the lake. Bob and Flynn want to help move rocks. Bob has Strut place a rock on his front, but that just tips him forward. Flynn tries a rock on his back, but that just tips him backward. They both try their sides but that doesn’t seem to work either. Zack comes by and shows them how he has his rock right in the middle – where it balances. Bob and Flynn decide to try, try again, this time with rocks right in the middle, where they feel they balance the best. Sure enough, when the rocks are in the right spot Bob and Flynn can carry them across the lake with no problem. - Mika the Mechanic has had a busy day charging Zerbies. She uses her solar panels to charge a big battery pack, which she uses to charge any Zerby that needs it. But she needs to use the sun to charge the big battery back up again. She picks a sunny spot and falls asleep. When Zack and Rex find her, looking for a charge, Mika is in the Shade. She moves and waits again. When they return Mika is convinced that the shadow is following her. Rex and Zack look at the situation and realize there is a tree that is casting a shadow. The tree’s shadow is moving because the sun is moving across the sky. They find a nice open spot and Zack and Mika wait for a charge while the fully charged Rex drives in excited circles. - Strut the Crane and Mika the Mechanic have constructed a large tunnel. Zack and Lily can’t wait to try it. But when they do they realize it’s very dark in the tunnel and they can’t see. Mika has a light and she drives in to light it up, but Mika is too big to drive past when she’s in the tunnel too. She can’t leave the light either, since it has to be attached to her to work. But when Mika bumps into the side of the tunnel, some of the bark that makes the roof shifts and lets in sunlight. The Zerbies realize if they make little openings between the pieces of bark, they can use sunlight to light up the tunnel. Once this is done they play in the tunnel all day till it gets dark again. Once they realize the tunnel is dark because it’s night they decide to go home for the day – ready to play in the tunnel again tomorrow.