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Playlist: Interesting Stuff

Compiled By: Atul Varma

Caption: PRX default Playlist image

This is just stuff that looks interesting to me.

Engineering Gotham From Below

From Bishop Sand | 08:43

The New York City Subway is a complex system that keeps NYC running and it is still being built. Hear the reasons for the initial construction, the first techniques used to build the system, and the current considerations from various NYC subway experts.

Photo_small Hear historians, engineers, a former electrical superintendant, and sandhogs talk about the subway. We consider the first motivations for the city to build the system, the first construction techniques used, and the dangers involved. We also go inside the current second avenue subway tunnel - which is currently a rock cavern for the sounds and current techniques used to construct the subway. This program is part of the STEM Story Project -- distributed by PRX and made possible with funds from the Alfred P. Sloan Foundation.

Remaking the Science Fair

From Adam Hochberg | 05:00

Volcanoes fueled by baking soda and vinegar. Carnations dipped in colored water. Those are popular projects at school science fairs, but do they really teach kids anything? Some professional scientists are leading an effort to remake school science fairs. They say that rather than just building models or conducting demonstrations, children as young as eight or ten can develop original science projects and make important discoveries.

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Volcanoes fueled by vinegar and baking soda. Styrofoam planets circling an orange softball. Carnations stuck in colored water. They’re the kind of projects kids make for school science fairs, but do they really have much to do with science?

Some scientists worry that science fairs often teach the wrong lesson. Contestants sometimes are rewarded for producing the most spectacular result – the tallest sunflower or gooiest eruption – instead of designing projects based on scientific inquiry. And many science fair projects merely replicate something that's already known, like the reaction of baking soda and vinegar, instead of striving to discover something new.

A handful of scientists -- on a mission to stamp out “godforsaken volcanoes” – are leading a nationwide dialog on how science fairs can teach “real science.” They say students as young as 8 or 10 can develop original experiments using things they see every day in their homes or backyards.

Voices include North Carolina State University scientists Rob Dunn and Holly Menninger , Western Carolina University professor Kefyn Catley , and Cora Beth Abel of the Massachusetts State Science and Engineering Fair .

(PRX homepage image from Shutterstock.)

Bringing Down the New Jim Crow (Series)

Produced by Chris Moore-Backman

Most recent piece in this series:

From Reform to Transform: California's Prop 47 and the Movement to End Mass Incarceration

From Chris Moore-Backman | Part of the Bringing Down the New Jim Crow series | 29:00

Th2_small In 2014, with prisons bursting at their seams and a national movement to end mass incarceration catching fire, a broad coalition of racial and social justice organizations in California launched a statewide, community-based campaign in support of California state Proposition 47, the Reduced Penalties for Some Crimes Initiative. Approved by a wide margin of California voters, the measure reduced most "nonserious and non-violent" property and drug offenses from felonies to misdemeanors, an advance that is now slashing prison populations statewide. The community organizers who brought Prop 47 into existence are hopeful that California, the trend-setting state that set the bar for tough on crime policies across the nation, is now setting a trend to reverse them.

This half-hour installment of the Bringing Down the New Jim Crow radio documentary series features captivating interviews with some of the key racial justice advocates who made Prop 47 a reality. These social changemakers seek more than policy reform. They are working to transform the mindset and the conversation about race, punishment and justice in the US, a nation increasingly dissatisfied with its beleaguered and ineffective penal system. From Reform to Transform is produced by Chris Moore-Backman, and includes the music of Rhian Sheehan and Stray Theories.