Things you find in a second-hand store
If you are a maker like me, second-hand stores (or thrift stores as they are known in the U.S.) can be the perfect place to find just the right thing for your next project.
Tools, materials, devices equipment etc.
But sometimes you come across something scientific.
Something so nerdy and awesome that you buy it on the spot just to have it around.
Besides. You’ll probably only get one chance in your life to ever say:
“I bought a piece of Space Shuttle heat shield for one Euro”
Here are some images to back me up. 😉