Parents Build a Working Optimus Prime Cake That Transforms From Truck to Robot for Their Son’s Sixth Birthday

Russell Munro and his wife created a working Optimus Prime cake that transforms from a truck into a robot for their son's sixth birthday party. Munro posted a video of the cake in action at the party to the delight of the crowd, and also posted a separate video that shows the platform itself in action with the cake.

via psfk