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SUNDAY SHOW & TELL
vol.99

Happy Valentine's Day! Here at RETREET, we love trees. Don't you? Trees are home. Trees are sanctuaries. Take a moment to read an excerpt by Hermann Hesse about how trees teach us the truth about who we are. What a perfect partner for Valentine's Day.

TREES ARE SANCTUARIES (essay)

We've seen some impressive cycling over the years, but the set of skills on display at this year's EMS Cup were really something else. It's hard to fathom balance this good.

INSANE BALANCING ACT (video)

Riding a 3-D printed bicycle across a 3-D printed bridge is closer than you think. A group of students in Holland has created prototypes for both. The woven steel frame of their bike is quite eye-catching, don't you think? The future is here!

3-D PRINTED BICYCLE (article)

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SUNDAY SHOW & TELL
vol.79

New Zealand BMX cyclist Jed Milton just set a new world record, becoming the first person to land a quadruple backflip. This video, courtesy of Nitro Circus, is unreal. Nothing like a little friendly competition to push boundaries!

QUADRUPLE BACKFLIP (video)

Bicycles have played a number of key roles throughout the last century, serving as everything from military transportation to an emblem of the women's rights movement in the US. National Geographic gathered 16 shots that really put historical context to our favorite machine. Cycle through!

A CENTURY OF CYCLING (photos)

What is a tree worth? Would it surprise you to know that a new study found that an additional ten trees on a given clock corresponds to a one-percent increase in how healthy nearby residents felt? Every little bit helps! This builds upon a thread we originally mentioned in SS&Tvol76. Read more about the many benefits of our green friends at the link below.

WHAT A TREE IS WORTH (essay)