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Think about placing dots on a flat surface. You want as many pairs as possible to be separated by the same distance. For any amount of dots, what is the greatest possible number of pairs that can be ...

How Google forced the hard drive industry to embrace failure ...

One inherent characteristic of youth is curiosity. For example, when little kids ask their parents, “Why is the sky blue?” they are curious about the world and seek a simple, satisfying answer.

Coherence Neuro's SOMA brain implant targets glioblastoma with real-time electrical monitoring, but FDA clearance and proof ...

The next era of public education will be judged less by the elegance of its ideas than by whether it responds, with humility and pragmatism, to the people it exists to serve.

Jackass: Best and Last Audience Reviews: A Bittersweet but Laugh-Out-Loud Funny Goodbye Link to Jackass: Best and Last Audience Reviews: A Bittersweet but Laugh-Out-Loud Funny Goodbye Jackass: Best ...

Place any number of dots on a two-dimensional plane—say, a piece of paper—and measure the distance between each pair. If you rearrange the dots, how many pairs could be positioned exactly the same ...