Musk spotlights old limestone mine that still processes federal retirements by hand: ‘A ...
Billionaire tech mogul Elon Musk drew attention to a circa 1960 converted underground limestone mine in Pennsylvania his team ...
Sopris Sun2 天
Scratching the surface at the Mid-Continent Limestone Quarry
The Mid-Continent Limestone Quarry on federal land outside of Glenwood Springs has operated since 1982 and is governed by the ...
来自MSN4 天
Two Lincolnshire quarries will continue to operate for many years to come
Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...
Futurism on MSN10 天
Mysterious Ultra-Wealthy Figure Building Deepwater Settlement for Human Habitation
A single mysterious benefactor is shelling out hundreds of millions of dollars to help humans learn how to become an aquatic ...
Are US Retirement Papers Kept in Limestone Mine? What We Know
Federal employee retirements are processed using paper, by hand, in an old limestone mine in Pennsylvania. 700+ mine workers operate 230 feet underground to process ~10,000 applications per month, ...
Post Independent Citizen Telegram3 天
State of Colorado denies RMI quarry expansion proposal
The state of Colorado denied a proposal submitted by Rocky Mountain Industrials (RMI) for an 18-acre quarry expansion last ...
The fossil skull that rocked the world—the Taung find's complex colonial legacy 100 years ...
In 1924 an Australian anthropologist and anatomist, Raymond Dart, acquired a block of calcified sediment from a limestone ...
Crystal clear lake a stone's throw from Wales that's perfect for swimming and diving
It's a is a stunning destination for open water swimming, scuba diving, and paddleboarding in crystal-clear water ...