Crazy Russian Hacker Opens a 65-Year-Old U.S. Military Sleeping Bag in a Vacuum Sealed Can

Taras Kulakov the "Crazy Russian Hacker" released a video where he opens a 65-year-old sleeping bag that was vacuum sealed in a metal can. The U.S. Military packaged the sleeping bags in sardine-like cans back in 1952.

• An Experiment to See What Happens When Inflated Balloons Are Placed In a Vacuum Chamber
• How to Reseal Any Plastic Bag Using Two Rulers and a Lighter
• An Experiment To See What Happens To Marshmallows If They Are Put In a Vacuum