Peter Waldman Artisan, glassblower, and balloon man. Peter Waldman is never without a balloon. Even out to dinner, he will pause and twist up a creation if there’s a child nearby. For the past 40 ...

Researchers used eigenvalue decomposition to confirm Bitcoin's power law and 4-year halving cycle as fundamental eigenmodes of its price dynamics.

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Now that the Oppo Find N6 is official, let's take a closer look at it. We already did an unboxing, but to recap, it ships with a two-piece case, an 80W charger, and a USB cable. You have a choice of ...

The Oppo Find N6 is my new favorite foldable. It is incredibly thin, light enough to forget you are carrying a book-style foldable, and its crease is among the best I have seen to date. Performance is ...

Abstract: The attitude tracking control problem is addressed for hypersonic vehicles under actuator faults that may cause an uncertain time-varying control gain matrix. An adaptive compensation scheme ...