I challenged my viewers to make a self-supporting structure out of knives and cups (or craft sticks or ...basically whatever) and boy, did they come through.
Now I'm taking up the challenge laid down and defending my title as best self-supporting structure maker (so far) and building a structure using the power of science and experimentation.
Not only that, I see how much weight it holds, and you'd be surprised.
If you want to take up the challenge, post a picture or video on my Facebook question hub:
/ pmccordic
Or on twitter:
/ pmccordic