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Why GPS only works thanks to Einstein’s time tricks

GPS satellites experience time differently than we do on Earth. Without compensating for this strange effect predicted by ...
Interesting Engineering

Purdue secures $1.5M Army funding to develop GPS-free air–ground AI robot teams

Purdue researchers are building AI-powered air-ground robots that can navigate and collaborate in GPS-denied military terrain ...

Mass GP practice closures will hit the UK within five years if business models are not radically revised, warns medical accountancy expert

A dispute is raging between Sir Keir Starmer's government and resident doctors over pay and an alleged shortage of posts for ...

Exclusive look inside ICE: How the agency operates in Trump's America

Across the country, ICE officers accustomed to operating below the radar have been thrust into the spotlight by Trump's ...
KRDO

Copper’s increase in value is fueling illegal harvesting by thieves, experts say

This comes as a result of copper increasing in value, and experts say it's fueling the crimes. Now, copper wire thieves are targeting CenturyLink lines across Colorado Springs knocking out service for ...

Best Of: The Map Men On Missing Islands And The Meaning Of Mistakes

Last year, Americans spent more than 300 billion minutes on navigation apps, like Waze or Google Maps.The GPS systems in our ...