A Holographic World Comes Alive in This Microsoft HoloLens Demonstration

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This man is able to personalize his workspace with holograms that he manipulates as he walks around the room in this futuristic demonstration.  

What Does the SAT Measure?

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"There is actually substantial evidence that instead of broad aptitudes, the SATs only measure a specific set of non-quantitative, cultural values and ideas." 


So SATs don't measure your true aptitude for college but unfortunately you will probably still have to take them. 

Watch How This Tentacled Caterpillar Reacts to Sound

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This Peruvian caterpillar reacts to loud noises with the tentacles on its back.