1.75 Minute View Of History Leading To Safe Entry To Yucca Mountain Nuclear Repository *

A Timeline of History Wrapping Around Poppin Fresh in 1.75 Minutes


This Timeline Represents Roughly Equal Periods of Time Prior to and After the Planned Insertion of the Poppin' Fresh Popup Universal Warning Sign and Subterrestrial Indicator. Events Depicted or Noted Along the Timeline have been Chosen by the Project Team As Significant Events in Science and Civilization.

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* Safe Entry has been determined by the DOE to be 10,000 years. At that point only some of the longer lasting radioactive materials will continue to emit levels considered by some to be hazardous (for periods sometimes in the range of 600,000+ year). Those materials emit alpha rays, but are only dangerous or deadly if ingested, inhaled or otherwise internally contact carbon based life forms.