If you have ever written anything on a chalkboard, you know the powdery feeling left on your hands after holding a piece of chalk. While that residue may feel annoying when you try to go on with...
You may remember learning about Newton’s third law in school. It states that for every action there is an equal and opposite reaction. A classic example would be a rocket being propelled forward by...
It is easy to raise the spectre of science to scare people. Talk about a new vaccine technology messing with your DNA and you’ve conjured up instant anxiety. It is an especially potent technique...
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