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What's a Pixel Party? It's only the latest and greatest event we throw for photographers only! For more details, click it here: www.hmns.org/pixelparty
SAO PAULO - SP - 23/10/2016 - PIXEL SHOW 2016 - O MAIOR FESTIVAL DE ARTE E CRIATIVIDADE DA AMÉRICA LATINA. foto:Daniel Vorley/Getty Images.
What's a Pixel Party? It's only the latest and greatest event we throw for photographers only! For more details, click it here: www.hmns.org/pixelparty
I happened to be walking by a municipal sewage plant recently,
and wondered..."what do they do in there". I peeked in a window and noticed the guy was away from his computer, so
I snapped a picture. While not instilling exactly from a photographic point of view, it does offer up a little object lesson. If you're visiting a web site that you'd rather your nosy neighbor didn't know about, (1) make sure he's not a photographer, and (2) don't have your computer screen facing out toward a window.
There is a physical argument that a 128-bit symmetric key is secure against brute force attack. The so-called Von Neumann-Landauer Limit implied by the laws of physics sets a lower limit on the energy required to perform a computation of ln(2)kT per bit erased in a computation, where T is the temperature of the computing device in kelvin, k is the Boltzmann constant, and the natural logarithm of 2 is about 0.693. No irreversible computing device can use less energy than this, even in principle