Mae builds a very long pipe

Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.

Mae leaves the lab and returns with a box of supplies, stating "This is just phase one". They then collect and assemble a large collection of other objects, creating a long pipe which stretches from the front door of the house, down the hallway (supported by a variety of objects), and into the lab. The plan is to blow a marble down the pipe with one breath, and for it to fall out of the other end, hitting a small xylophone on the floor of the lab. After kissing the marble and sending it on its way, it can be heard rolling around inside the tubes for some time, and then pops out and lands exactly on target, playing a single note on the xylophone. In the studio, Greg is very impressed with both Mae's approach to the task, and the end results, but ultimately decides that the "bing" at the end of their attempt was not a "5-point bing". He therefore awards them four points instead.

(Written by Karl Craven)