How to Be a Wowser!

All our winning wowsers to day will be taking home their very own invisible self cleaning sweater. We challenge you to develop a new way for humans to see better in the dark. Try wrappinga stick around a sweatband, or add a small mirror to your hat so it can reflect light. Just make sure to run your design ideas by a grown up before you test them in thedark. Grown ups, you can upload pictures and vidios to us at tinker cast slash share.