Time capsule
If you haven’t created your own time capsule, you’ve probably seen one on TV before. There’s nothing too mysterious about time capsules, at least from the point of view of the burier. However, for the finder, it’s like looking catching a glimpse of the past. You never know what sort of objects you’ll find when you crack one open.

One person digging through their backyard came across an old biscuit tin. Instead of there being buttery biscuits, they found old toys and jewelry probably worn by an elementary school child. The owner even left a note for the finder, but they didn’t disclose the letter’s contents.