Millimeter Waves May Not Be 6G’s Most Promising Spectrum
IEEE Spectrum
by Margo Anderson
8h ago
In 6G telecom research today, a crucial portion of wireless spectrum has been neglected: the Frequency Range 3, or FR3, band. The shortcoming is partly due to a lack of viable software and hardware platforms for studying this region of spectrum, ranging from approximately 6 to 24 gigahertz. But a new, open-source wireless research kit is changing that equation. And research conducted using that kit, presented last week at a leading industry conference, offers proof of viability of this spectrum band for future 6G networks. In fact, it’s also arguably signaling a moment of telecom industry re ..read more
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Students Tackle Environmental Issues in Colombia and Türkiye
IEEE Spectrum
by Ashley Moran
1d ago
EPICS in IEEE projects offer students opportunities to engage with engineering professionals and mentors, local organizations, and technological innovation to address community-based issues. The following two environmentally focused projects demonstrate the value of teamwork and direct involvement with project stakeholders. One uses smart biodigesters to better manage waste in Colombia’s rural areas. The other is focused on helping Turkish olive farmers protect their trees from climate change effects by providing them with a warning system that can identify growing problems. No time to waste ..read more
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U.S. Chip Revival Plan Chooses Sites
IEEE Spectrum
by Samuel K. Moore
1d ago
Last week the organization tasked with running the the biggest chunk of U.S. CHIPS Act’s US $13 billion R&D program made some significant strides: The National Semiconductor Technology Center (NSTC) released a strategic plan and selected the sites of two of three planned facilities and released a new strategic plan. The locations of the two sites—a “design and collaboration” center in Sunnyvale, Calif., and a lab devoted to advancing the leading edge of chipmaking, in Albany, N.Y.—build on an existing ecosystem at each location, experts say. The location of the third planned center—a chi ..read more
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Oceans Lock Away Carbon Slower Than Previously Thought
IEEE Spectrum
by Emily Waltz
2d ago
Research expeditions conducted at sea using a rotating gravity machine and microscope found that the Earth’s oceans may not be absorbing as much carbon as researchers have long thought. Oceans are believed to absorb roughly 26 percent of global carbon dioxide (CO2) emissions by drawing down CO2 from the atmosphere and locking it away. In this system, CO2 enters the ocean, where phytoplankton and other organisms consume about 70 percent of it. When these organisms eventually die, their soft, small structures sink to the bottom of the ocean in what looks like an underwater snowfall. This “mari ..read more
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Wireless Signals That Predict Flash Floods
IEEE Spectrum
by Joanna Goodrich
2d ago
Like many innovators, Hagit Messer-Yaron had a life-changing idea while doing something mundane: Talking with a colleague over a cup of coffee. The IEEE Life Fellow, who in 2006 was head of Tel Aviv University’s Porter School of Environmental Studies, was at the school’s cafeteria with a meteorological researcher. He shared his struggles with finding high-resolution weather data for his climate models, which are used to forecast and track flash floods. Predicting floods is crucial for quickly evacuating residents in affected areas and protecting homes and businesses against damage. Hagit Mes ..read more
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Boston Dynamics' Latest Vids Show Atlas Going Hands On
IEEE Spectrum
by Evan Ackerman
2d ago
Boston Dynamics are the masters of dropping amazing robot videos with no warning, and last week, we got a surprise look at the new electric Atlas going “hands on” with a practical factory task. This video is notable because it’s the first real look we’ve had at the new Atlas doing something useful—or doing anything at all, really, as the introductory video from back in April (the first time we saw the robot) was less than a minute long. And the amount of progress that Boston Dynamics has made is immediately obvious, with the video showing a blend of autonomous perception, full body motion, a ..read more
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Katherine Bennell-Pegg: Australia’s First Astronaut Makes History
IEEE Spectrum
by BESydney
2d ago
This is a sponsored article brought to you by BESydney. In July 2024, Sydney woman Katherine Bennell-Pegg made history as the first astronaut to graduate under the Australian flag and the first female astronaut in Australia. Her journey, marked by determination and discipline, showcases Australia’s growing prominence in space exploration and research. From her academic achievements at the University of Sydney (USYD) to her rigorous training at the European Space Agency (ESA), Bennell-Pegg’s success has paved a path forward for aspiring space and aerospace professionals in Australia and globa ..read more
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Touchscreens Are Out, and Tactile Controls Are Back
IEEE Spectrum
by Gwendolyn Rak
3d ago
Tactile controls are back in vogue. Apple added two new buttons to the iPhone 16, home appliances like stoves and washing machines are returning to knobs, and several car manufacturers are reintroducing buttons and dials to dashboards and steering wheels. With this “re-buttonization,” as The Wall Street Journal describes it, demand for Rachel Plotnick’s expertise has grown. Plotnick, an associate professor of Cinema and Media Studies at Indiana University in Bloomington, is the leading expert on buttons and how people interact with them. She studies the relationship between technology and so ..read more
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Video Friday: Trick or Treat, Atlas
IEEE Spectrum
by Evan Ackerman
5d ago
Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We also post a weekly calendar of upcoming robotics events for the next few months. Please send us your events for inclusion. Humanoids 2024: 22–24 November 2024, NANCY, FRANCE Enjoy today’s videos! We’re hoping to get more on this from Boston Dynamics, but if you haven’t seen it yet, here’s electric Atlas doing something productive (and autonomous!). And why not do it in a hot dog costume for Halloween, too? [ Boston Dynamics ] Ooh, this is exciting! Aldebaran is getting ..read more
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Why the Art of Invention Is Always Being Reinvented
IEEE Spectrum
by Peter B. Meyer
6d ago
Every invention begins with a problem—and the creative act of seeing a problem where others might just see unchangeable reality. For one 5-year-old, the problem was simple: She liked to have her tummy rubbed as she fell asleep. But her mom, exhausted from working two jobs, often fell asleep herself while putting her daughter to bed. “So [the girl] invented a teddy bear that would rub her belly for her,” explains Stephanie Couch, executive director of the Lemelson MIT Program. Its mission is to nurture the next generation of inventors and entrepreneurs. Anyone can learn to be an inventor, Cou ..read more
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