Heads or Tales Coins & Collectibles presents a wonderfully satisfying video showing a laser etching machine making a cold storage coin – a physical manifestation of cryptocurrency. These coins feature a unique private key which can be used to unlock its bearer’s Bitcoins.
Matt Giles shows off a really nifty way to dress up a room – instead of going with traditional floor tiles, he laid down 27,000 individual pennies (just $270 plus labor) for an amazingly cool look. Check out his DIY Penny Floor website for instructions to install your own.
Trouble making up your mind about some critical life decision? Don’t leave it up to just any old coin. After all, you don’t know where that’s been. The freshly-minted, solid brass Decision Coin will make sure all of life’s little binary decisions are judged fairly and equitably.
When The Q isn’t building weapons from PVC and cardboard, or playing a the world’s loneliest ping pong game, he’s stacking coins. Here, he shows us how to neatly arrange 200 coins to create a cantilevered bridge that hangs off the edge of a table without using glue.
Australian artist Moerkey creates sculptures using recycled keys, coins, and copper as his primary media. While the skull, bowl, and wine bottle designs are very cool, there’s something about the giant sphere of keys that catches our eye. His smallest spheres are nifty too.
You’ll need to take 29 minutes out of your busy life to watch the entire video, but you should at least check out the first minute as artist Shaun Hughes shows off one of his most awesome creations, a 1973 Lincoln Penny that he’s re-engraved with a skull and intricate scrollwork.