While some research has suggested that 7,000 steps is enough to keep you happy and healthy, a meta-analysis from 2022 ...

Test your knowledge of taxicab geometry, triangular numbers, the golden ratio and more.

Stacking one on top of the other, how far can you get the end of the top block to poke over the table's edge? Keep going.

In principle, this impossible math allows for a glue-free bridge of stacked blocks that can stretch across the Grand Canyon—and into infinity ...

One of the main security requirements for symmetric-key block ciphers is resistance against differential cryptanalysis. This is commonly assessed by counting the number of active substitution boxes (S ...

The metal-insulator-semiconductor capacitor formed by a through-silicon via (TSV) with its insulating layer and the p-type Si substrate may show an anomalous inversion behavior in the C-V ...

You can count macronutrients with apps or a written food diary. Learn how to count macros if you’re trying to lose weight or ...

A statue of the Ten Commandments sits outside the Texas Capitol. A Dallas activist group is suing the state and some North Texas school districts to block a new law requiring classrooms to display the ...

A Dallas activist group is suing the state and some North Texas school districts to block a new law requiring classrooms display the Ten Commandments.

A group of Dallas-area families and faith leaders has filed a federal lawsuit seeking to block a new Texas law requiring the Ten Commandments in public school classrooms. The law mandates a ...

A group of Dallas-area families and faith leaders has filed a federal lawsuit seeking to block a new Texas law requiring the Ten Commandments in public school classrooms. The law mandates a ...