What are crash test dummies, really? What are they made of and how long have researchers been using them to make our cars safer on the road? These high tech mannequins have a rich and somewhat sordid history.
In fact, the first crash test dummies were not mannequins at all - so how did this technology develop? We wondered, too, so we've put together a little overview of the crash test dummy and how it came to be.

Ver todos los episodios