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British Airports Put Holograms To Work

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The new holographic helpers remind passengers about restrictions on liquids and other security procedures. They're actually high-definition images of real employees, projected onto flat, transparent material.
NPR

Chasing Food Dreams Across U.S., Nigerian Chef Tests Immigration System

Tunde Wey wanted to share the food of his West African childhood. So he crossed the U.S. by bus, hosting pop-up dinners along the way. But Wey, like many immigrants, found success can unravel quickly.
NPR

Chasing Food Dreams Across U.S., Nigerian Chef Tests Immigration System

Tunde Wey wanted to share the food of his West African childhood. So he crossed the U.S. by bus, hosting pop-up dinners along the way. But Wey, like many immigrants, found success can unravel quickly.
WAMU 88.5

New Challenges To Recycling In The United States

Falling commodity prices are putting a squeeze on American recycling companies. What this means for cities, counties and the future of recycling programs in the United States.

WAMU 88.5

UMBC President Freeman Hrabowski

The president of University of Maryland, Baltimore County, chats about the future of higher education — and what he's doing to steer African-American students into science, technology, engineering and mathematics.

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