Football helmets can prevent devastating injuries, but they may also help make an inherently violent game feel safer than it really is.

Tony Hawk's Real-Life Willy Wonka

Design is everywhere in our lives, perhaps most importantly in the places where we've just stopped noticing. 99% Invisible is a weekly exploration of the process and power of design and architecture. From award winning producer Roman Mars. Learn more at 99percentinvisible.org.