Do not open until July 4, 2276: U.S. buries a 'zombie-proof' time capsule

Do not open until July 4, 2276: U.S. buries a'zombie-proof' time capsule The durable stainless steel container will be buried in Philadelphia for the country's 250th birthday. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. The time capsule will include items from all 50 states and six territories. Breakthroughs, discoveries, and DIY tips sent six days a week. It's been 250 years since the United States decided it was no longer interested in being part of Great Britain.