I've spent nearly two decades building technology to personalize education, including some of the earliest AI-powered tutoring systems. So it may come as a surprise when I say this: In the age of ...

This profile has not been claimed by the company. See reviews below to learn more or submit your own review. Khan Academy has delivered free online educational resources since 2008, specializing in a ...

Sepsis arises from infection and immune dysregulation. Neutrophils play a key role in its progression, yet existing clinical tools cannot simultaneously isolate these cells and measure their ...

Sal Khan, you are the founder and CEO of Khan Academy. Welcome back to Decoder. I am so happy that I get to talk to you, and ...

Khloé Kardashian is turning heads again, this time not for her fitness routines or reality TV drama, but for a cutting-edge medical treatment she says is changing the way she recovers, heals, and even ...

The cytoskeleton of eukaryotic cells is made of filamentous proteins, and it provides mechanical support to the cell and its cytoplasmic constituents. All cytoskeletons consist of three major classes ...

ABSTRACT: Prodrugs are pharmacologically inactive compounds that undergo enzymatic or chemical transformation in vivo to release active drugs. This strategy has emerged as a powerful tool in modern ...

Josephine Martin Leonard, fondly known as “Dolly” and “Nanny,” of Radford, Va., passed away peacefully at home on August 27, 2025, at the age of 94. She is now reunited with her loving husband, ...

Custom functions enable you to add new functions to Excel by defining those functions in JavaScript as part of an add-in. Users within Excel can access custom functions just as they would any native ...

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