Made by humans on Earth. Since 2003.
Thor and Hymir

Hymir’s Cauldron

Thor’s goblet-throwing prize

An Icelandic myth tells the story of Thor's encounter with the hard-headed giant Hymir, and illustrates the lengths some people (or gods) will go to for a good supply of mead.
Wine corks

The Great Cork Debate

Thinking outside the bottle

The best way to seal a bottle of wine is a matter of debate, more because of aesthetics than function. Corks have the historical edge, but plastic stoppers and even screw caps are making inroads.
The Capilano Suspension Bridge

The Capilano Suspension Bridge

Vancouver from another point of view

The most popular attraction in the entire province of British Columbia is, of all things, a footbridge over a scenic canyon. But what a bridge!
An indoor labyrinth

Labyrinth Walks

The twisty path to clarity

Meditation is a great way to relieve stress, but it need not involve sitting still. One increasingly popular form of meditation involves walking along a twisty path known as a labyrinth.
Pan del Indio

Pan del Indio

The little orange beech balls

On certain trees in Patagonia, large, otherworldly orange fungus globules grow. If you can get past the "yuck" factor, they actually make a tasty treat.
Carolina Eyck playing the theremin

The Theremin

Electronic music’s original user interface

The world's first electronic musical instrument didn't have a keyboard or strings. Its user interface consisted of two antennas, and you played it by waving your hands.
A clock that shows both decimal and conventional time

Decimal Time

Solutions for people who need 100 hours in a day

The division of days into 24 hours and hours into 60 minutes is arbitrary and makes calculation awkward. Why not use a system based on units of 10 and 100? Some people have tried, with lackluster results.
Underwater hockey

Underwater Hockey

A breathtakingly unusual sport

It may sound like a joke, but a type of hockey played on the bottom of a swimming pool is becoming a serious international sport.
Buletin ov the Speling Reform Asoshiashun, 1880

English Spelling Reform

The difficult path to simpler spelling

Everyone agrees that English spelling is far too complicated and difficult to learn. But the barriers to solving those problems are unthinkably high.
BookCrossing labels and supplies

BookCrossing

Passing the book

If you love a book, set it free. That's the idea behind a service that aims to turn the entire world into a library by recirculating good, used books in public places.