Tobias stacks carrots and names mammals

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

Tobias has a plan for keeping track of the time (as the rules state no one will tell him when his 30 seconds is about to expire) – he sets a timer on his phone. Tobias starts taping carrots together in preparation to build with them, but whispers “cobra snake”, which is not a mammal, so his building time comes to an end. Tobias' tower is measured at 5cm, and he comes last.

(Written by Jenny R and proofread by Karl Craven)