A small copper-alloy artifact, recently reanalyzed after being excavated over a century ago from a Predynastic cemetery at Badari in Upper Egypt, has been identified as the earliest known rotary metal drill in the region.

Dating to around 5,300 years ago (late 4th millennium BCE, during the Naqada period), it predates the rise of the first pharaohs and pushes back evidence of sophisticated drilling technology by more than two millennia.

The tool operated via a bow drill mechanism: a leather thong—remnants of which survive as fragile coils—was wrapped around the shaft and moved back and forth with a bow to generate rapid, controlled rotation. This allowed ancient artisans to bore precise holes into hard materials like stone, wood, or beads with far greater speed and accuracy than manual twisting alone.

What stands out even more is the alloy's composition. Chemical analysis (using portable X-ray fluorescence) revealed copper combined with arsenic and nickel, plus noticeable traces of silver and lead. This deliberate mixture created a harder, more durable, and visually distinct metal than pure copper, reflecting advanced metallurgical skill.

It also suggests the ancient Egyptians sourced diverse ores—potentially through trade networks reaching the Eastern Desert or even farther into the eastern Mediterranean—indicating early long-distance material exchange.

The device's design demonstrates a deep grasp of rotary mechanics, applied force, and efficiency, pointing to specialized, knowledgeable craftsmanship well before the dynastic era. Far from random trial-and-error, this reflects an established technological tradition emerging thousands of years earlier than often assumed.

Given that such mechanical and metallurgical sophistication existed over five millennia ago, it raises a compelling question: just how much of prehistoric innovation have we overlooked or undervalued?

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

XRP to $70 by June.

Who says no?

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

The white boy just wanted to eat in peace

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

BREAKING - Judge sets Feb 2027 date for Trump's $10bn lawsuit against BBC

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

BREAKING: Tom Homan announces ICE has located 3,364 unaccompanied alien children in Minnesota so far that the Biden regime wasn’t even LOOKING for

Great job by ICE

Biden and Mayorkas were complicit in the worst child traffcking operation in US history.

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

BREAKING: Cardi B just threatened to attack ICE with her fans while performing on stage.

Cardi B: “If ICE come in here, we’re gonna jump they asses… I got some bear mace in the back. They ain’t taking my fans, bch!”

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

A clearer image of the attack helicopter Mi-28NE "Night Hunter" of the Iranian Armed Forces

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

From Morocco to Spain via Ceuta. Pedro Sanchez is flooding Spain and Europe with fake, undocumented asylum seekers. He is a criminal

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

Former IRGC Senior Officer Hussein Kanani Moghadam says Saudi Arabia already has a nuclear bomb.

PS: He also said it was Yemeni workers at the nuclear site who provided the intel. What will happen to Yemeni workers now?

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

Noticed my differential tooling has grown slow. one ask to codex to work on it on background and an hour later it's much faster!

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

NEW - A US Marine assigned to a warship operating in the Caribbean fell overboard and has been declared dead, while two American personnel were injured in a collision between two other ships, the US military said Thursday

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

JUST IN - Two ships with humanitarian aid from Mexico arrive in Cuba: AFP

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

JUST IN - White tent set up at Nancy Guthrie's home

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

Russia may move to settle economic deals in USD as part of a broad range of economic proposals between the US and Russia centered on joint energy proposals and closer economic ties.

The deal would pull Russia away from China, in a mirror of the Sino-Soviet split during the Cold War, when Nixon peeled the Chinese away from the Russians.

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶

New footage shows a Raytheon Coyote Block 3NK reusable interceptor taking down an entire drone swarm using its onboard non-kinetic electromagnetic (EM) weapon

🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶