Computer systems can indeed help traffic flow better by syncing stop lights' cycles. But how well does it work, and what does it take to implement? Learn how researchers hope to get you out of traffic jams in this episode of BrainStuff.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
