The Japanese inventor's textured ground surface indicators to assist pedestrians at traffic crossings.
It's traditional for forests to surround churches in Ethiopia, and now they're providing the last tree canopies in a country that's been heavily deforested. But will they survive?
In the mid-1800s, the white American establishment feared Irish immigrants would alter the country's makeup with foreign religion and customs.
The Shelton family from Texas sent their first bouquet in 1998 after the Challenger disaster. And they haven't stopped since.
Donating blood is critical to ensure ample blood supply across the U.S. But what steps does it take once you give?
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Say What?!
For every manned mission that NASA has flown since the Challenger — even the first unmanned missions off U.S. soil since the shuttle missions ended in 2011 — the family has continued the tradition. Over more than three decades, the Sheltons have sent more than 100 bouquets to mission control.
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One Family Has Sent Flowers to NASA for More Than 30 Years
