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Robotic prosthetic ankles improve ‘natural’ movement, stability

Robotic prosthetic ankles that are controlled by nerve impulses allow amputees to move more 'naturally,' improving their stability, according to a new study.

SaSa Learning Activities – NASA

6 min read NASA Uses Two Worlds to Test Future Mars Helicopter Designs 19 min read The Marshall Star for November 22, 2023 4 min read La Movilidad...

Verbal nonsense reveals limitations of AI chatbots

The era of artificial-intelligence chatbots that seem to understand and use language the way we humans do has begun. Under the hood, these...

Self-correcting quantum computers within reach?

Quantum computers promise to reach speeds and efficiencies impossible for even the fastest supercomputers of today. Yet the technology hasn't seen much scale-up...

A blast of radio waves hit Earth after travelling for 8 billion years

Astronomers have spotted...

New twist on optical tweezers

Optical tweezers use laser light to manipulate small particles. A new method has been advanced using Stampede2 supercomputer simulations that makes optical tweezers...

Eyes may be the window to your soul, but the tongue mirrors your health

A 2000-year-old practice by Chinese herbalists -- examining the human tongue for signs of disease -- is now being embraced by computer scientists...

Groundbreaking soft valve technology enabling sensing and control integration in soft robots

A research team has developed groundbreaking 'soft valve' technology -- an all-in-one solution that integrates sensors and control valves while maintaining complete softness.

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