Who invented the safety belt?
January 5, 2016•59 min
According to multiple estimates, the safety belt has saved over one million lives. So where did it come from?Learn more about advertising on the HowStuffWorks podcasts at www.howstuffworks.com/advertisers.htmAnd to learn about your ad choices when listening to podcasts, visit https://www.howstuffworks.com/privacy.htm#ad-choices