/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/201311121240244873038952_d36c32c0e4_z.jpg)
The Moscow subway system will now reward riders with a free trip in exchange for 30 squats
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/Washington-Monument-Scaffolding-470.jpg)
Two years later, the scaffolding around the Washington Monument is ready to come down
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/201311010440265267040805_d4dc09d73a_z.jpg)
New York's marathon is the country's largest, and last year, it was cancelled
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20131031015026sign.jpg)
From painting to stenciling to distressing, watch a sign come to life in this little video from the shop
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/last-tree-470.jpg)
The acacia was the only tree for 250 miles in Niger's Sahara desert and was used as a landmark by travelers and caravans
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/mirrors-valley-470.jpg)
Inspiration for the idea traces back to the 212 BC legend about Archimedes' burning mirrors used to set Roman battle ships ablaze
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/Space-balloon-470.jpg)
Do your best Felix Baumgartner impersonation with this balloon trip to the stratosphere
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20131017022028bown.jpg)
While many other people have also managed to visit more than 190 countries, in Bown's book those visits don't count
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20131017102026town.jpg)
Residents, however, are not pleased and demand their landlines to be reinstated
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/Daro-470.jpg)
The ruins had been preserved for thousands of years, but now they're fading fast
Indian mathematicians were the first to treat zero as an equal
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/2013101511502710_15_2013_fertilizer.jpg)
Gases from heavy fertilizer use are threatening the ecological balance of America's natural parks
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/201310111030276787039939_034bfa1927_z.jpg)
For many, Chinatowns are an attraction to a city - and many cities boast about their robust cultural neighborhoods
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/tourist-cartoons-470.jpg)
Last year, mainland Chinese became the top tourism spenders, dropping $102 billion in destinations around the world
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/2013100712002710_07_2013_flame.jpg)
Shortly after the start of the Olympic torch relay, the flame was puffed out
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/201309270830309224642722_7194c379ef_z.jpg)
Made up of solely selfies, the gallery attempts to explore how people see themselves
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20130920013030paris.jpg)
If and when Shanghai spills far enough into the countryside, Tianducheng and its neo-Classical apartments will be waiting
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20130916092023225226957_35a64aaff0_z.jpg)
Most architects want everybody to see their buildings. But in South Korea, designers are working to achieve exactly the opposite: an invisible skyscraper
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20130913085020streetview.jpg)
Follow in Darwin's footsteps, starting on San Cristobal Island and then venturing to Floreana Island and North Seymour Island
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/201309100120266584869889_470582f554_z.jpg)
We know where they are and what they say, but everything else is all hotly debated
Page 105 of 107
