If you think the link is cool, and you wish you had even one piece of it, you can build your own cloud chamber at home:<p><a href="http:&#x2F;&#x2F;www.symmetrymagazine.org&#x2F;article&#x2F;january-2015&#x2F;how-to-build-your-own-particle-detector" rel="nofollow">http:&#x2F;&#x2F;www.symmetrymagazine.org&#x2F;article&#x2F;january-2015&#x2F;how-to-...</a>