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SUNDAY SHOW & TELL
vol.62

Sunday Show & Tell is back! Its brief hiatus was due to all of the exciting announcements and activities we have shared over the past month or so. There is just so much to say!

This week, we start with the Amazon Tall Tower Observatory, the tallest skyscraper in South America at 1,066 feet. That's as tall as the Chrysler Building! Located in the middle of the Amazon, this tower was built to monitor the relationship between the world's largest rain forest and the atmosphere. Take a peak at these amazing photos.

AMAZON TALL TOWER OBSERVATORY (photo essay)

Since the late 1970s, China has been planting BILLIONS of trees on the southern end of the Gobi Desert. After centuries of deforestation, advancing sand dunes began to seriously threaten farmland and cause horrible dust storms in some of China's largest cities. The answer? The Great Green Wall! Learn all about it at the link below.

THE GREAT GREEN WALL (article/photos/video)

Speaking of China, American-based Chinese designer Pengtao Yu dreamed up the Cojoy Dual Bicycle. This cooperative set of wheels looks like a cross between a wheelchair, a roller-coaster, and a paddleboat. We'd love to give it a whirl!

COJOY DUAL BICYCLE (photos)