WAMU 88.5 : The Kojo Nnamdi Show

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Satellites And Storm-Tracking Technology

October 30, 2012
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As Hurricane Sandy barreled toward the Eastern Seaboard, storm trackers relied on a steady stream of data from U.S. government satellites to predict the storm's path. But that infrastructure is aging rapidly, and many observers worry the U.S.. will face more than a year without crucial satellite coverage. Tech Tuesday explores the science -- and politics -- behind polar satellites.

Arts & Culture

NPR

The Art And Science Of Motivation

Graduation season is upon us and that means a slew of uplifting commencement speeches trying to motivate young adults to greatness. Science and experience tell us that everyone is motivated differently, so how do speakers, coaches and business managers inspire people?

Food

NPR

Nutrition Group Says Chocolate Milk Is OK, No Need For Aspartame

The nation's largest group of nutritionists is urging the FDA to reject the dairy industry's petition to change the definition of milk. The petition aims to allow aspartame or other alternatives to be used to sweeten milk in an effort to boost consumption in schools.

Politics

NPR

IRS Official In Charge Of Nonprofits Declines To Testify

Lois Lerner, who heads the IRS division dealing with nonprofits seeking tax-exempt status, will not testify on Wednesday despite a congressional subpoena, her attorney says. She is accused of closely scrutinizing conservative groups that sought tax-exempt status.

Technology

NPR

Microsoft Reveals New Xbox One Game System

Microsoft unveiled its new Xbox One Tuesday, displaying a device that takes new steps in game consoles' journey into becoming all-purpose entertainment and communication devices. The new console replaces the Xbox 360, which has been on the market for more than seven years.

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