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An electronic stacking technique has the potential to exponentially boost the number of transistors on chips, paving the way for more efficient AI hardware.

The electronics industry is approaching a limit to the number of transistors that can be packed onto the surface of a computer chip. So, chip manufacturers are looking to build up rather than out.

Instead of squeezing ever-smaller transistors onto a single surface, the industry is aiming to stack multiple surfaces of transistors and semiconducting elements — akin to turning a ranch house into a high-rise. Such multilayered chips could handle exponentially more data and carry out many more complex functions than today’s electronics.

While most humans can innately use their hands to communicate with others or grab and manipulate objects, many existing robotic systems only excel at simple manual tasks. In recent years, computer scientists worldwide have been developing machine learning-based models that can process images of humans completing manual tasks, using acquired information to improve robot manipulation, which could in turn enhance a robot’s interactions with both humans and objects in its surroundings.

Doctors around the world may soon have access to a new tool that could better predict whether individual cancer patients will benefit from immune checkpoint inhibitors—a type of immunotherapy—using only routine blood tests and clinical data.

The artificial intelligence–based model, dubbed SCORPIO, was developed by a team of researchers from Memorial Sloan Kettering Cancer Center (MSK) and the Tisch Cancer Institute at Mount Sinai.

The model is not only cheaper and more accessible, it’s significantly better at predicting outcomes than the two current biomarkers approved by the U.S. Food and Drug Administration (FDA), according to findings published in Nature Medicine.

Meta has appointed three new members to its board of directors, the company announced Monday: UFC president and CEO Dana White, European investment company Exor CEO John Elkann, and tech investor and entrepreneur Charlie Songhurst.

In a press release, Meta CEO Mark Zuckerberg said that White, Elkann, and Songhurst “will add a depth of expertise and perspective” that’ll help Meta “tackle the massive opportunities ahead with AI, wearables, and the future of human connection.”

White was named CEO of UFC in 2023, after the organization merged with WWE to form a new public company, TKO Group Holdings. He’s responsible for the overall strategic direction of UFC’s global business, including its live events series.