The cylindrical, three-layer capsule was designed by some of the country’s leading scientists with the hopes that the artifacts it will hold inside remain intact when it’s unearthed from the ...
The time capsule is designed to be waterproof and buried underground. Time capsules are designed to be resilient by nature.
The national time capsule will be buried at Independence National Historic Park in Philadelphia in July. It will be sealed until 2276.
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