lisa nichols

Passionate about the power of words and their ability to inform, inspire, and ignite change, lisa Nichols is an accomplished article writer with a flair for crafting engaging and informative content. With a deep curiosity for various subjects and a dedication to thorough research, lisa Nichols brings a unique blend of creativity and accuracy to every piece

Integrated optical frequency division for microwave and mmWave generation

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Integrated optical frequency division for microwave and mmWave generation

Microwave and mmWave with high spectral purity are critical for a wide range of applications1,2,3, including metrology, navigation and spectroscopy. Owing to the superior fractional frequency stability of reference-cavity stabilized lasers when compared to electrical oscillators14, the most stable microwave sources are now achieved in optical systems by using optical frequency division4,5,6,7 (OFD). Essential to … Read more

Mar10 Day deals include a $25 gift card when you buy a Nintendo Switch

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Mar10 Day deals include a gift card when you buy a Nintendo Switch

Mario Day, otherwise called MAR10 Day or just March 10, is upon us. This is the date to celebrate Nintendo’s iconic plumber. It’s not his birthday or anything, but rather a random day on the calendar that sort of looks like his name when spelled in a certain way. You know, like how Star Wars … Read more

Bumblebees show behaviour previously thought to be unique to humans

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Bumblebees show behaviour previously thought to be unique to humans

Scientists have long accepted the existence of animal culture, be that tool use in New Caledonian crows, or Japanese macaques washing sweet potatoes. Read the paper here: Bumblebees socially learn behaviour too complex to innovate alone But one thing thought to distinguish human culture is our ability to do things too complex to work out … Read more

Firm headed by legendary chip architect behind AMD Zen finally releases first hardware — days after being selected to build the future of AI in Japan, Tenstorrent unveils Grayskull, its RISC-V answer to GPUs

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Firm headed by legendary chip architect behind AMD Zen finally releases first hardware — days after being selected to build the future of AI in Japan, Tenstorrent unveils Grayskull, its RISC-V answer to GPUs

Tenstorrent, the firm led by legendary chip architect Jim Keller, the mastermind behind AMD‘s Zen architecture and Tesla’s original self-driving chip, has launched its first hardware. Grayskull is a RISC-V alternative to GPUs that is designed to be easier to program and scale, and reportedly excels at handling run-time sparsity and conditional computation. Off the back … Read more

Bumblebees socially learn behaviour too complex to innovate alone

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Bumblebees socially learn behaviour too complex to innovate alone

Culture in animals can be broadly conceptualized as the sum of a population’s behavioural traditions, which, in turn, are defined as behaviours that are transmitted through social learning and that persist in a population over time4. Although culture was once thought to be exclusive to humans and a key explanation of our own evolutionary success, … Read more

MacBook Air M3 13-inch and 15-inch review (2024): Excellent yet unsurprising

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MacBook Air M3 13-inch and 15-inch review (2024): Excellent yet unsurprising

It’s hard to expect much from Apple’s new M3-equipped MacBook Airs. The 13-inch M2 model, released in 2022, was the first major redesign for Apple’s most popular notebook in over a decade. Last year, Apple finally gave its fanatics a big-screen ultraportable notebook with the 15-inch MacBook Air. This week, we’ve got the same two … Read more

Why scientists trust AI too much — and what to do about it

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Why scientists trust AI too much — and what to do about it

AI-run labs have arrived — such as this one in Suzhou, China.Credit: Qilai Shen/Bloomberg/Getty Scientists of all stripes are embracing artificial intelligence (AI) — from developing ‘self-driving’ laboratories, in which robots and algorithms work together to devise and conduct experiments, to replacing human participants in social-science experiments with bots1. Many downsides of AI systems have … Read more

The Dream Vapor Xbox Wireless Controller drops to a record low of $58

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The Dream Vapor Xbox Wireless Controller drops to a record low of

Do you really like the aesthetic of bowling but have no interest in the game itself? In January, Xbox released the special edition Dream Vapor controller with swirls that look like they’ve been pulled right from a bowling ball. Now, the Dream Vapor controller — which is a great accessory for the Xbox Series X|S, … Read more