La escritura invisible
Nicolás era más viejo que el pecado y su barba no podía crecer más blanca Quería morir Los nativos enanos de las cavernas árticas no hablaban su lenguaje, pero conversaban en su propia lengua de...
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What do Harry Potter, Katniss Everdeen, and Frodo all have in common with the heroes of ancient myths? What if I told you they are all variants of the same hero? Do you believe that? Joseph Campbell...
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Why are gas stations always built right next to other gas stations? Why is it that I can drive for a mile without finding a coffee shop and then stumble across three on the same corner? Why do grocery...
Take an adjective such as "implacable," or a verb like "proliferate," or even another noun, "crony," and add a suffix, such as...
It's March the 17th in A.D. 73. We're visiting ancient Rome to watch the Liberalia, an annual festival that celebrates the liberty of Rome's citizens. We're looking in...
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I will travel where to man has dared to go. Into the black hole? Why that's crazy! If you fall in, you never come out. Stretching you from head to toe É Death by black hole. There are...
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Here's a remarkable device that I came across in America a few years ago, and I'm so pleased to be able to have a sample to play with. It's called a True Mirror, and shows...
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Ever wonder where most of the food you eat every day comes from? Well, about 60% of the food you eat is carbohydrates. As you can probably tell from its name, carbohydrates contain carbon, hydrogen,...
