Animal Bone Balsa Wood X-Ray Film Coffee Can Lids 
Answer: X-Ray Film
The Iron Curtain might have been thick and long-hanging, but there’s one thing it couldn’t keep out: culture. Specifically, the kind of infectious culture that was carried far and wide by American Rock ‘n Roll. Despite heavy Soviet restrictions on the import of any sort of subversive cultural items from the West, like books and music, Rock ‘n Roll found a way.
Soviet youth, known then as “stilyagi”, obsessed with Western/American culture would go to great lengths to import and bootleg Western music. Getting actual records into the country was nearly impossible and running a commercial-grade duplication facility to bootleg the few that were smuggled in was well beyond the financial reach of the stilyagi (let alone a very dangerous undertaking to so blatantly flaunt the law).
The solution was a rather clever one. Using crude but effective copying tools, the Soviet youth found a way to spread Rock ‘n Roll across Russia. They would collect discarded radiographs (old x-ray film) and use simple copying machines to etch the audio tracks off Western records onto the film. The audio quality was low, the discs were typically only one sided, and the whole affair was rather crude compared to the production process of an actual vinyl LP, but a combination of the subversiveness of it all and the desire for foreign music led to the runaway popularity of what was known as “bone music”.
Computers need cooling to remove the heat their components generate during use. If you’re building your own PC — especially if you’re overclocking it — you’ll need to think about how you’ll cool it.
Each network interface on your computer or any other networked device has a unique MAC address. These MAC addresses are assigned in the factory, but you can change, or “spoof,” MAC addresses in software.
Have you ever expected your PC to go into sleep mode only to come back and find it is still powered on? We know we certainly have, here’s how to check what’s keeping it awake.
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Dragonflies are beautiful to look at with their variety of colors and awesome to watch as they flit back and forth. While away lazy summer afternoons with these gentle masters of the air on your desktop with the first in our series of Dragonflies Wallpaper collections.
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Work on the latest version of Ubuntu continues to move forward and now the first set of alpha releases is available for download. So pull out the blank DVDs, because this weekend is the perfect time to grab copies of the new alpha and indulge in some 14.10 goodness!
You can lead a full and happy Minecraft life just building by yourself or sticking to local multiplayer, but the size and variety of hosted remote Minecraft servers is pretty staggering and they offer all manner of new experiences.
Medical conditions sometimes require us to tweak Windows in order to accommodate a particular physical limitation or need. With this in mind, today’s SuperUser Q&A post looks at options available for a reader’s visual monochrome needs.
