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August 19, 2018

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Five Fascinating Power Facts About Supercomputers

Supercomputers do more than predict the weather, model nuclear reactions and help develop new drugs. Thought you knew everything about supercomputers - those almost unimaginably powerful machines that predict the weather, model nuclear reactions, and help develop new drugs? Read on to find out a few cool things about their power systems you might not be aware of and amaze your geeky friends & family. They use lots of power, and take up lots of space OK - you might know this first one. But we're talking about some serious power and space here. Tianhe-2, the current top dog on the TOP500 list , which ranks machines by how fast they burn through the LINPACK benchmark, draws an eye-popping 17.8MW of power, enough to supply some 5100 homes, and sprawls over 720 square meters - about 7750 square feet. Tianhe-2: the world's fastest supercomputer (Source: cnmeonline ) What does it take to keep the lights on? For the No. 2 machine Titan, power is p...

Tips to look like a Model

Not everyone works with models. A lot of photographers have the job of shooting with everyday people and we need to make them look like models. So how do you do that when the subjects have no experience posing or controlling their face for the camera? Here are seven tips to make your portrait subjects feel like models. 1. Pose the Hair We don't generally think of hair as a part of the body we can control, but you really can! If you are shooting a subject with long hair, then bad hair is going to be the first thing anyone notices about your photo. There are no rules as to what looks "best" across the board. Everyone will look different with their hair a different way. Let's assume you're doing a basic portrait session without makeup artists and hair stylists. The first thing to remember is that hair sitting on the shoulders looks terrible. If the hair sits on their shoulders, then it looks wild and you need to do something with it. There are five differ...

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