Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

Nearly every piece of technology you use—from smartphones to computers—relies on one revolutionary component: the transistor.

This video explains how transistors work as switches and amplifiers in electronic circuits. Transistors control the flow of current and enable signal processing in everything from small devices to ...

CHICAGO, Oct 23 (Reuters) - As the shrill sound of whistles echoed through a parking garage in Chicago’s North Side on Tuesday, two people flung their car doors open, ducked inside and shrank down ...

GM provided flights from Detroit to New York City and accommodation so Ars could attend its tech event. Ars does not accept paid editorial content. General Motors held a preview event today to show ...

Abstract: Function-correcting codes (FCCs) are a class of codes designed to protect the function evaluation of a message against errors whose key advantage is the reduced redundancy. In this paper, we ...

Solmate is building the real infrastructure required for the crypto revolution. Unlike many digital asset treasuries that outsource staking to third-party validators, Solmate is building the ...

Your brain ventricles are four fluid-filled chambers that produce cerebrospinal fluid. This fluid helps nourish your brain and protect it from injury. It would be easy to argue that your brain is the ...

Some dogs aren’t just good boys and girls — they’re geniuses. Certain pups can do more than recognize the names of their favorite chew toys — they can actually group their playthings by function, like ...

Certain dogs can not only memorize the names of objects like their favorite toys, but they can also extend those labels to entirely new objects with a similar function, regardless of whether or not ...

In middle school cafeterias, high school hallways and across college campuses, Charlie Kirk's death spread phone to phone. Students passed around videos, glanced at photos and saw close-ups, reviewing ...