A daily replay of the experiment that proved the rotation of the Earth.

One of the oldest of its kind.

Yo, Adrian!

This elaborate towering structure was once famed for its revolutionary height.

Current docking place of the SS United States, the fastest transatlantic ocean liner.

A layered tribute to the work of mosaicist Isaiah Zagar.

A massive Montreal stadium that has seen nothing but trouble since its inception.

The skyline of Montreal includes the silhouette of an unexpected fruit-shaped Canadian staple.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.

One of Canada's oldest museums, the beautiful Redpath has been serving up Natural History and Ethnography since 1882.

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

Once the private home of China’s most legendary tycoon, getting inside this stunning mansion no longer requires an elite pedigree or acts of daring.

A shrine built to combat the bad karma of a commercial venture.

A historical convent known for taking in bad luck babies left on its doorstep is now an upscale shopping center.

Singapore's landscaping project is home to 18 incredible Supertrees.

World's most expensive home.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

A bit of retro transportation flair preserved in the world's largest department store.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

Elevated freight railway turned wildly successful urban park.

Depicting scenes of everyday life - and specific individuals - in Great Depression era San Francisco.

The key to turning shifting dunes into the green oasis of Golden Gate Park.

San Francisco's urban bison herd has persisted in the face of extinction, development, and disease.