The cytotoxicity of the dichloromethane crude extract (DCE), obtained from the aerial parts of Pothomorphe umbellata (L.) Miq (Piperaceae), was evaluated against nine human cancer cell lines (MCF-7, ...

You never know how an audience will respond to a work of art, but you can show them where to look. This is what’s at the heart of the compositional technique known as leading lines. Used across all ...

Say you’re a small mammal like a ground squirrel, vulnerable to becoming a bigger animal’s meal. You spy a roomy cave in the distance—but two large bears are already heading into it. A few minutes ...

Most of us have little trouble working out how many milliliters are in 2.4 liters of water (it's 2,400). But the same can't be said when we're asked how many minutes are in 2.4 hours (it's 144).

The Vim command line text editor includes a powerful copy and paste function. Instead of using your mouse to highlight a certain number of lines and copy them, you use a keyboard shortcut to indicate ...

A Virginia woman won big at the Powerball lottery — using numbers picked by OpenAI’s ChatGPT, according to The New York Post, in a story that’s only possible in the 21st Century. “I’m like, ChatGPT, ...

If you drive a car built since 2018, a rearview camera came standard, but they actually started popping up as options on cars more than a decade before that. And while many early examples were ...

Data breaches that expose the personal information of millions of people can have very real consequences for individuals, most notably: identity theft. A new study found that the more of an individual ...

The adoption of artificial intelligence (AI) in U.S. classrooms has accelerated rapidly over the past year, with double-digit growth in the number of students using AI tools for schoolwork, according ...