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GPS


— Space

NASA to test atomic clock to keep space missions on time

By - April 30, 2015 3 Pictures
If you thought the Apple watch was something to write home about, take a look at NASA's Deep Space Atomic Clock (DSAC). This miniaturized, ultra-precise mercury-ion atomic clock is described by the space agency as "orders of magnitude more stable than today's best navigational clocks," and is smaller and more accurate than any that's been previously sent into space. In 2016, it will fly on a test mission to demonstrate a technology that NASA sees as key to a number of high-priority Earth-orbit and deep space missions. Read More
— Outdoors

Fogo smart flashlight packs more than just a torch to help you find your way

By - February 22, 2015 10 Pictures
Depending on just how uncharted the territory, preparation for an outdoor adventure can involve throwing any number of gadgets in your pack before you set out. A GPS device for finding your way around in the day, a flashlight for finding your way around in the night and perhaps a walkie talkie for when you're lost may all be part of the toolkit. Startup Fogo Digital has just launched a Kickstarter campaign for a modular, multi-purpose flashlight that squeezes functions like these into a single pocket-sized device, aimed at lightening the load when you're headed into the wilderness. Read More
— Science

Spire plans to use tiny satellites for more accurate weather forecasts

By - January 29, 2015 2 Pictures
Weather forecasting is a notoriously inexact science. According to San Francisco-based tech startup Spire, this is partially because there are currently less than 20 satellites responsible for gathering all of the world's weather data – what's more, some of the older ones are using outdated technology. Spire's solution? Establish a linked network of over 100 shoebox-sized CubeSats, that will use GPS technology to gather 100 times the amount of weather data than is currently possible. The first 20 of those satellites are scheduled to launch later this year. Read More
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