Tuesday on Lake Effect: Traffic Fatalities, NPR's Shankar Vedantam, Fit For You, Precious Lives

Tuesday on Lake Effect: 

A Milwaukee researcher looks for answers about Wisconsin's increase in traffic deaths. Then, NPR's Shankar Vedantam makes social science research more accessible to non-scientists. Later, our Fit For You segment tries to take the intimidation factor out of spinning class. And we have the latest installment in our Precious Lives series. 

Guests: 

• Xiao Qin, associate professor, UWM
• Shankar Vedantam, host, The Hidden Brain
• Hubie Krawczyk, spinning instructor
• Precious Lives, series

Segments: 

• Milwaukee Researcher Explores Causes of Increasing Traffic Deaths in Wisconsin
• Shankar Vedantam: Connecting Social Science Research and the Real World
• Fit For You: Spinning
• #097 Precious Lives: An Urban Ministry