Or bury things 20 feet down. [1] [2] Seal the items in a tube surrounded by AirCrete to avoid detection and water damage. Cut a notch to remind you where to cu

Or bury things 20 feet down. [1] [2] Seal the items in a tube surrounded by AirCrete to avoid detection and water damage. Cut a notch to remind you where to cut the container open safely. [1] - https://www.youtube.com/watch?v=5L4EjtXyg6k https://www.youtube.com/watch?v=5L4EjtXyg6k [video, auger] [2] - https://www.youtube.com/watch?v=Zo7yu84s7Dc https://www.youtube.com/watch?v=Zo7yu84s7Dc [video, rock auger]