WAMU 88.5 : The Kojo Nnamdi Show

3-D Printing: Revolutionizing Manufacturing

Many technologists believe advances in 3-D printing will revolutionize manufacturing. With the right software, in-home printers can already produce unique homewares, machine parts and architectural models. In the future, these devices could re-wire and democratize the global manufacturing economy. We explore the future of 3-D printing and possible intellectual property battles looming on Capitol Hill.

Photo Gallery: What You Can Make With A 3-D Printer

Video: Time Lapsed 3-D Printing

A mini Beethoven bust printing on MakerBot #169 with a total print time of 1 hour and 22 minutes.

NPR

Jhumpa Lahiri Finds Freedom In Italian Memoir: 'No One Expected Me To Do It'

The Interpreter of Maladies author is a successful, Pulitzer Prize-winning English-language writer. But she found writing in Italian gave her true freedom; "Language is a very messy thing," she says.
NPR

Gulf Of Mexico Open For Fish-Farming Business

For the first time, companies can apply to set up fish farms in U.S. federal waters. The government says the move will help reduce American dependence on foreign seafood and improve security.
WAMU 88.5

What's Behind Trends In U.S. Violent Crime Rates

FBI data suggest there was a slight uptick in violent crime in the first half of last year, but overall violent crime rates in the U.S. have dropped dramatically over the last twenty years. What led to the long-term decline, and why do some say it’s likely to continue?

WAMU 88.5

Blocked: Twitter's Role In Combating Violent Extremism

Over the course of seven months, Twitter has suspended over 125,000 accounts for threatening or promoting terrorist acts.

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