Quantitative observation is the type of observation that deals in quantifiable variables, things that you can use numbers to express. In contrast, qualitative observation focuses…
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An experimental control is used in scientific experiments to minimize the effect of variables which are not the interest of the study. The control can…
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Imagine getting on a plane in London, taking a three-hour nap, and then waking up in New York City. For the start-up company Boom Supersonic,…
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Planes don’t just disappear. On March 8th, 2014, people all around the world said some version of that sentence to themselves as global media outlets…
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Learn how to make slime without glue and join the craze everyone has been talking about. Slime is squishy, gooey, oozy, and just plain fun. You…
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The reason firetrucks are red is not entirely certain, there are claims that firetrucks are red because red paint was the cheapest color and early…
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Sonication is the process of using energy to move particles around in a solution, typically for the purpose of cleaning or separating different substances. Sonication…
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In the fall of 2016, Donald Trump proved that with the help of his Twitter account, he could do anything, even if that meant the…
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By now you have probably heard of the revolutionary cryptocurrency Bitcoin and how it’s going to shape the world of the future. The currency was…
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Some years ago we got a request by language therapists if we could construct a computer program for patients with difficulties of word finding. The…
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Flexible, portable and wearable electronic devices including displays, energy powers, logic circuits have been attracting great interest that could significantly change people’s lifestyles. Organic or…
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