Some computers are easy to spot. Artificial, human-built computers like those found in smartphones and laptops are abstract ...

Perplexity has introduced “Computer,” a new tool that allows users to assign tasks and see them carried out by a system that coordinates multiple agents running various models.

They call it a “world model”, an essential tool to help AI systems make sense of the complex, unpredictable physical spaces ...

To store information, the laser cuts voxels inside the glass. A voxel is like a pixel, but it stores information in three dimensions, like a cube, instead of in two dimensions. The video game ...

Almost everybody uses the internet just about every day. But do you really know what the internet is? It’s a system built from decades of ideas and experiments.

A quantum battery has been built within a quantum computer, a first step in determining whether such batteries could play a role in powering future quantum technologies. Conventional batteries store ...

A time crystal more complex than any made before has been created in a quantum computer. Exploring the properties of this unusual quantum setup strengthens the case for quantum computers as machines ...

Imagine a shirt that feels like any other, but could feed you real-time information about your health and surroundings, heat up and cool down automatically, or even track your travels, giving you data ...

Less than 40 percent of public middle schools say that they are offering computer science coursework. Credit: Allison Shelley for EDUimages The Hechinger Report covers one topic: education. Sign up ...

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On Mars, in the belly of a rover named Perseverance, a titanium tube holds a stone more precious than any diamond or ruby on Earth. The robot spotted it in 2024 along the banks of a Martian riverbed ...

Something to look forward to: Lego is transforming one of its most recognizable pieces – the standard 2 x 4 brick – into a fully functioning computer. Beginning March 1, the company will release Smart ...