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Author |
Date Written |
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21551 |
duddy |
9 years ago |
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1 |
20974 |
duddy |
9 years ago |
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How ocean creatures size up to humans
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Here are the most accurate measurements of the ocean's biggest animals. These are confirmed measurements, unlike many found on the internet that state outrageous numbers.
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17917 |
duddy |
9 years ago |
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One very hot scale
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Here's absolute zero (-273.15°C) to absolute hot (1,420,000,000,000,000,000,000,000,000,000,000°C) and everything in between.
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1 |
17521 |
duddy |
9 years ago |
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15248 |
duddy |
8 years ago |
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Rockets of the world
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No, we're not referring to the candy. Humanity has done great! Here's a more intricate version of the poster above. It was created by professor Peter Alway and was published in the book Rockets of the World: ...
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13755 |
duddy |
9 years ago |
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2 |
13730 |
duddy |
9 years ago |
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12139 |
bio_man |
8 years ago |
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11913 |
duddy |
9 years ago |
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Ignorance and fear: the perfect recipe for elections
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Africa is much safer than what it has been made out to be. This map shows the true geographical reach of Ebola right now. If you're afraid for your life, your politicians are likely doing a good job instilling fear into you before the next election!
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9704 |
duddy |
9 years ago |
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0 |
9629 |
duddy |
9 years ago |
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How physics textbooks should teach electricity
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Everything is easily explained with cartoons or a childrens book. That is why we do it for children, but apparently adults need it too, that is why we have comics and video games. I found the analogy portrayed above perfect in explaining how voltage and current relate.
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8746 |
duddy |
8 years ago |
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8258 |
duddy |
8 years ago |
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0 |
8127 |
duddy |
9 years ago |
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1 |
7053 |
duddy |
9 years ago |
