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1 .This is Scientific American's 60-Second Science. I'm Larry Greenemeier. Got a minute?
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2 .Imagine being able to instantly see what a location you happen to be at looked like 50, 75, or 100 years ago.
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3 .A team of app developers wants to use today's ubiquitous digital camera culture to make such peering into the past possible.
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4 .The app, called Pivot, will match GPS data from your mobile device with geolocation data tags on images in a database.
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5 .The system will let you alternate between real-time and archived images of a place with a swipe of your touchscreen.
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6 .Two Palestinian-Americans are developing Pivot.
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7 .One has a background in public policy and the other in cultural anthropology.
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8 .The app will focus on two geographic locations to start: Historic Palestine and Boston, Mass.
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9 .An Israeli nonprofit is helping the project by sharing its database of historic photos.
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10 .Pivot's developers plan to roll out a beta version shortly, with a more complete version of the app available by the end of the year.
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11 .It's likely that users will receive a push notification to their device when they are near a site that can already be viewed through Pivot.
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12 .Assuming all goes as planned it'll be like carrying a time capsule in your pocket.
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13 .Thanks for the minute, for Scientific American's 60-Second Science. I'm Larry Greenemeier.
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