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SUNDAY SHOW & TELL
vol.98

What to do when you run out of potential green space in an urban environment and still want to plant more trees? Create a floating forest! Jeroen Everaert, a resident of Rotterdam who runs an art production company, has been working with the city to establish trees in unused harbor space. Quite the installation piece!

THE FLOATING FOREST OF ROTTERDAM (article)

In celebration of Black History Month, we share the following story. Few know of the all-black 25th mobile infantry, a group of incredibly tough men who rode 1,900 across the US on bicycles in 1897 in order to test the new device as a potential mode of troop transport. The story of their adventure is incredible, to say the least.

BLACK BICYCLE CORPS (article)

A man in Seattle, whose close relations call The Human Shovel, transplants unwanted trees using nothing more than a shovel, pickaxe, and antique truck. Over the past five years, Bernie O'Brien has saved hundreds of trees from the bulldozer. Noble work indeed.

SEATTLE TREE TRANSPLANTER (video)

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SUNDAY SHOW & TELL
vol.78

Have you ever wondered what keeps a bicycle upright, or how a riderless bike can travel a solid distance without falling? Some feel they understand the basic physics involved, but the true answers might surprise you. Take a minute to learn something new.

THE PHYSICS OF A BICYCLE (video)

Ten years ago, Rob McBride, an IT specialist from Shropshire, England, was saved by a newfound fascination with trees. Now, he returns the favor by participating in Ancient Tree Hunt, an effort to catalogue and preserve the oldest trees in the UK. Read his inspiring story below.

TREES SAVE A MAN, MAN SAVES THE TREES (photo essay)

The future has arrived! Imagine never again having a flat tire, or needing to change one. The Energy Return Wheel, an airless prototype, offers that possibility and so much more. Check it out!

ENERGY RETURN WHEEL (article)