Archaeologists found a secret chamber at the base of the Great Pyramid of Giza, and they have no idea what it is

Tech Insider
The Great Pyramid in Giza, Egypt near another pyramid and cemetery
Archaeologists used radar and other methods to find an underground structure near the pyramids and cemeteries in Giza, Egypt.

Archive Photos/Getty Images

Ukraine is making decoy radar reflectors using cut-up barrels from one of Russia's largest oil companies: report

Tech Insider
A screenshot from a Russian military video, showing a plume of smoke in a field, and purporting to show a destructive strike on a Ukrainian radar array. Ukrainian sources say it was a decoy.
A Russian military video shows a missile strike on a radar array that Ukraine says was a cheap decoy.

Russian MOD/The Wrong_Side_Telegram

Ukraine's decoys are getting even more elaborate, with a dummy radar system the latest to trick Russia

Tech Insider
A screenshot from a Russian military video, showing a plume of smoke in a field, and purporting to show a destructive strike on a Ukrainian radar array. Ukrainian sources say it was a decoy.
A screenshot from Russian social media purports to show a destructive strike on a Ukrainian radar array. Ukrainian sources say it was a decoy.

Russian MOD/The Wrong_Side_Telegram

Tesla reportedly saw an uptick in crashes and mistakes after Elon Musk removed radar from its cars

Tech Insider
Elon Musk speaks at the opening of a new Tesla factory.
Tesla saw an uptick in crashes and mistakes after Elon Musk removed radar from the cars, according to a recent report from The Washington Post.

Christian Marquardt - Pool/Getty Images

NASA's Water-Probing Satellite Appears to Be In Trouble

Gizmodo : Environment

NASA Engineers are racing to fix a worrying glitch with a recently launched water satellite, hoping to get the Surface Water and Ocean Topography (SWOT) mission up and running so that it can start surveying our planet’s oceans, lakes, and rivers.

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