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America250 Time Capsule Sealed: A Message to 2276
15 Jun
Summary
- A 900-pound time capsule for America250 was sealed in Philadelphia.
- The capsule is designed to remain watertight for 250 years underground.
- It contains diverse contributions from all 50 states and territories.
The America250 commission's mandated time capsule, a 900-pound stainless steel cylinder, was recently sealed in Philadelphia. This capsule is destined to be buried for 250 years, until 2276. Years of design and collaboration culminated in its closure, with a focus on ensuring its longevity.
The capsule's design prioritizes water resistance, featuring a cylindrical shape and a unique sealing mechanism to protect contents from moisture. Items inside were preserved at 35% relative humidity and the capsule will be buried 10 feet deep, safeguarding it from environmental threats.
It contains a wide array of contributions from federal branches, ongoing America250 programs, all 50 states, and U.S. territories. Submissions include historical documents, letters, poems, and even an AI prediction of California's future.
This initiative follows previous national time capsules, with a capstone marking the burial site to ensure its discovery. The project aims to convey resilience, diversity, and hope from the present to the people of 2276.
