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How Earth will look like 250 million years from now

Our planet is continuously in motion. Continents are floating on tectonic plates at different speeds from 1 to even over 10cm a year. Recently Australia had to shift its geographic coordinates by 1.5m (4.9ft) as the global GPS coordinates didn’t match the real world (Australia shifts 7cm a year north-east).

The idea that continents drift dates back to the beginning of XX-th century when German geophysicist Alfred Wegener noticed huge similarities between fossils found on various continents which suggested that the land masses might have been connected. Additionally, he could clearly see that shapes of Africa and South America were fitting together really well.

At that time there was no evidence to support Wegener’s continental drift theory and few people liked it. It was only in 1950s and 60s when the geoscientific community accepted plate-tectonic theory after discovering underwater mountain ranges and validating seafloor spreading phenomena.

The ocean floor map (Credit: The Protected Art Archive/Alamy)

Studying the contemporary movement of the land masses, scientists concluded that approximately 175 million years ago a single supercontinent (named Pangea) begun to break apart and the process continues until today.

Now researchers try to model how the continents will look like in the future. There are a few theories but most of them have similar conclusions: all continents will collide again and form another supercontinent. Take a look at these visualizations:

It’s also interesting to see how Earth’s continents looked like millions of years ago:

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The pedal-powered adventures of a GPS artist

Earlier today, a Boeing Dreamliner drew a Boeing Dreamliner 42,000 feet up in the air. How? It flew nonstop for 18 hours along a route which looks like an airplane when traced on a digital map. And the popular flight tracking site Flightradar showed the feat live. Welcome to the geoawesome world of GPS doodles!

You’ve probably seen them floating around social media already, courtesy inventive runners, bikers and walkers jazzing up their workouts with tracking apps that trace quirky figures on maps. The trend has caught on even more with businesses making GPS art a part of their marketing gimmicks. So while Old Spice ran a GPS doodling contest called Dream Runner last year, a couple of months ago T-Mobile got two US cities – Los Angeles and District of Columbia – to face off in an epic GPS Drawing Challenge.

Then there are those for whom GPS art has become a way of life. Like Canada-based ‘Cycleangelo’ Stephen Lund, a brand strategist and creative director by the day, and a self-confessed GPS-art obsessed cyclist most of the rest of the time.

Stephen bought a Garmin, his first GPS-tracking device, in the fall of 2014. All he wanted to do was to track and analyze his performance as a cyclist. But when he saw the thin red line created by his rides on Strava – the platform he used to render the GPS data on a map – Stephen knew that he had stumbled across a creative goldmine.

So, on January 1, 2015, Stephen snuck out of the house with his bike before the sun came up and traced a New Year’s message on the streets of Victoria, BC. That year alone, he clocked more than 5,000 km (3,100 miles) to complete around 80 doodles. Today, at 52, Stephen rides 300-400 km per week. He has graduated from that simple ‘Happy 2015’ message to drawing sea serpents, alien dudes with alien pets, a happy flappy inflatable tubeman, a turtle of the Teenage Mutant Ninja variety, Darth Vader and much more. Stephen doesn’t have a count for his doodling in the last year or so, but he insists the grand total is definitely more than double his original tally!

It should be, considering how often he’s implored by fans to make doodles of names and birthday wishes. “I receive lots of requests from people, and while I try my best to fulfill them, sometimes it’s simply not possible,” Stephen tells Geoawesomeness. “Actually my best doodles are the ones that emerge organically from an idea or a shape that pops out of the map. After I see a general shape, it’s simply a matter of zooming in on the map to find the roads and paths to flesh out the details and complete the picture. Coming at it with an image in mind is more difficult as it is time-consuming – and often impossible – to find an area on the map that ‘fits’.”

But then again, Stephen loves challenges. And finding his way from point A to point B is a big part of the fun factor for him. “This often requires fence-climbing, bush-whacking, cutting across rough terrain and other strategies that feel more like cyclo-cross or mountain biking than road cycling,” he laughs, before letting us in on his secret: “If I want to get very detailed in an image and simply don’t have the roads to accommodate it, I may use a trick I call ‘connecting the dots.’ If I pause my Garmin at point A and restart it at point B, the points connect with a straight line.”

Connecting the dots played a major part in Stephen’s doodle of Mermaid of the Salish Sea which, at the time, was his biggest doodle. “The details of her face and hair required a great deal of dot-connecting, which in turn required a great deal of precision planning with respect to where I needed to pause and restart my Garmin.”

Stephen has recently completed a doodle that covers an area of one billion square feet (!), but his trick remains crucial. A GPS tracking device doesn’t come with an eraser. If Stephen makes a wrong turn or loses his way, he generally has to scrap his work in progress and start over. “I’ve actually been 30+ km into a doodle when I’ve had to abandon the effort and go back the start,” he sighs.

Has his work inspired family and friends to try GPS doodling? “I have a number of friends and acquaintances, as well as my wife, who’ve given it a try. Most have concluded that it’s a lot more difficult than it looks – especially in the planning part of the process,” Stephen shrugs.

So, until the time you find the inspiration to get your own GPS tracking app and give this activity a go, do what we are doing: Feast your eyes on this gorgeous artwork from the Cycleangelo’s sketchbook!

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