Happy Birthday, Viagra! Approved by the FDA on this day in 1998, the Little Blue Pill is now officially a teenager. Here's its sexy story in words and pictures.

This look at execution by electrocution focuses on Old Sparky – the electric chair used exclusively by the United States and its dependencies since 1890.

If life's a game, you're gonna need some bigger playing pieces. Artist An Te Liu did just that by modifying a condemned home into a giant green Monopoly House.

Dmitri Mendeleev, creator of the first periodic table, would be shocked to discover how today's chemistry geeks are applying his original elementary concept.

A decade ago, 326 fiberglass moose were unleashed upon 'Toronto the Good'. Delightfully decorated by local artists, only a few dozen remain standing today.

High cost of travel getting you down? Check in to one of the world's 10 tallest hotels and you'll find things are looking up... WAY up!

Cairo or bust! This Luxor-ious selection of vintage Egypt travel posters sheds a nostalgic light on the travel industry's biggest pyramid scheme.

To host the NFL Super Bowl more than once, you've gotta be super-special. These 10 stadiums' claim to football fame lingers long after the final whistle blows.

Even quintessentially British tea cozies have their radical fringe. These 10 extreme tea cozies show what happens when natty knitters think outside the bag.

These 10 Space Race monuments document the milestones achieved by the USA and the USSR that led to one small step for a man; one giant leap for mankind.

These 10 colorful football fields and turf tint concepts prove conclusively the grass isn't always greener on the other side; sometimes it isn't even green!

Architects of family planning clinics face a delicate dilemma: how to make their buildings accessible while providing security for both staff and visitors?

Looking to get a head in the housing market? These 10 man-made skull rocks, mountains & islands show that home isn't always where the heart is.

These 10 cool cutting edge snow plows are a triumph of basic technology against the forces of nature, so clear the way... or better yet, let THEM do it for you!

So you think all art is crap, do you? These 10 poop art masterpieces are guaranteed to get everyone – not just art snobs – turning up their noses.