News

Cosmic Rays Map Secret Corridor In Egypt’s Great Pyramid

The nine-meter shaft could reveal more on the construction of the pyramids.

Published

3 years ago

March 3, 2023

cosmic rays map secret corridor in egypt's great pyramid

A recent discovery in Egypt’s Great Pyramid of Giza could reveal more about the construction of the world-famous landmark, according to a team of scientists from the “Scan Pyramids” project backed by the Egyptian Tourism Ministry of Antiquities.

The team used a non-destructive technique known as cosmic-ray muon radiography to scan a gabled limestone structure, discovering a nine-meter hidden corridor. The shaft is situated above the main entrance to Khufu’s Pyramid, one of the most significant archaeological monuments in the world and a site that still holds countless mysteries.

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The Scan Pyramids team has been working on the project since 2015, using infrared thermography, 3D simulations, and endoscope cameras to probe the ancient burial structure. Scientists reported several discoveries in the Great Pyramid of Giza five years ago, and the ongoing scans are helping to better understand the function and architectural makeup of the 5,000-year-old structure.

News

Samsung’s Galaxy Watch 9 And Ultra 2 Specs Leak Ahead Of Unpacked

An 800mAh Ultra 2 battery and a switch from Exynos to Qualcomm silicon headline the expected changes for Samsung’s next smartwatches.

Published

9 hours ago

July 15, 2026

Nour Nasir

samsung's galaxy watch 9 and ultra 2 specs leak ahead of unpacked

Samsung’s next smartwatches have little left to hide. A new leak reported by Android Authority has surfaced most of the remaining details about the Galaxy Watch 9 and Galaxy Watch Ultra 2, just over a week before the company’s Galaxy Unpacked event on July 22.

The biggest change is an invisible one: Samsung is expected to drop its own Exynos W1000 chip in favor of Qualcomm’s Snapdragon Wear Elite SW6100, a chipset unveiled only this year, according to the outlet.

Battery capacity looks like the other notable upgrade. Citing a report from Winfuture, Android Authority says the Watch Ultra 2 could reach 800mAh, well beyond the 590mAh cell in the current Watch Ultra. The 44mm Watch 9 reportedly gets a 445mAh cell — the same capacity as last year’s Watch 8 Classic — while the 40mm model stays at 325mAh.

The 40mm Watch 9 will reportedly feature a 438 x 438-pixel panel, with the 44mm Watch 9 and the Watch Ultra 2 sharing a larger 480 x 480-pixel screen. Samsung leaker Ice Universe has separately claimed the Ultra 2’s display could reach a peak brightness of 5,000 nits. RAM and storage vary by model, topping out at 2GB and 64GB.

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The Ultra 2 keeps its titanium case and 100-meter water resistance; the standard Watch 9 remains aluminum, rated to 5 ATM. All models are said to include Bluetooth 6.0, NFC, and dual-band WiFi, with the usual LTE variants, and ship with One UI 9 Watch running on Wear OS 7.

A separate leak puts the Galaxy Watch 9 at €409 (about $468) for the 40mm Bluetooth model, rising to €489 (about $560) for the 44mm LTE version, with the Watch Ultra 2 LTE at €749 (about $857) — figures Android Authority said were partially corroborated by Winfuture. Confirmation arrives on stage on July 22.