Consumer & Gadgets
A ring shimmers on display at the Consumer Electronics Show, but this is no mere piece of jewelry—it's packed with sensors capable of detecting body temperature, respiration and much more.
Jan 6, 2022
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Engineering
I can look into your eyes to see straight to your heart.
Feb 19, 2018
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Computer Sciences
Holographic teleportation sounds like something out of Star Wars or Star Trek, but instead of the bridge of a flashy interstellar spaceship, a world-first technological achievement took place in a nondescript boardroom on ...
Aug 4, 2022
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545
Hi Tech & Innovation
"Wearables" represents a broad-category of how we will interact with the digital world away from our laptop screens. It embraces arm bands, socks, bracelets, rings and watches. Google is now enhancing that spectrum, having ...
Computer Sciences
A heart attack patient, recently discharged from the hospital, is using a smartwatch to help monitor his electrocardiogram signals. The smartwatch may seem secure, but the neural network processing that health information ...
Feb 18, 2022
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802
Electronics & Semiconductors
Researchers at the University of Colorado Boulder are developing a wearable electronic device that's "really wearable"—a stretchy and fully-recyclable circuit board that's inspired by, and sticks onto, human skin.
Nov 6, 2020
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Robotics
(Tech Xplore)—A team of researchers working at Harvard University with assistance from other scientists across the globe has succeed in creating a soft robot that mimics the swimming style of a real stingray—and it is ...
Machine learning & AI
California start-up OpenAI has released a chatbot capable of answering a variety of questions, but its impressive performance has reopened the debate on the risks linked to artificial intelligence (AI) technologies.
Dec 4, 2022
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204
Robotics
A Ford plant in Michigan has gone to the dogs.
Software
Soon, computers could sense that users have a problem and come to the rescue. This is one of the possible implications of new research at University of Copenhagen and University of Helsinki.
Jun 24, 2022
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The heart is a muscular organ in all vertebrates responsible for pumping blood through the blood vessels by repeated, rhythmic contractions, or a similar structure in annelids, mollusks, and arthropods. The term cardiac (as in cardiology) means "related to the heart" and comes from the Greek καρδιά, kardia, for "heart."
The heart of a vertebrate is composed of cardiac muscle, an involuntary striated muscle tissue which is found only within this organ. The average human heart, beating at 72 beats per minute, will beat approximately 2.5 billion times during a lifetime (about 66 years). It weighs on average 250 g to 300 g in females and 300 g to 350 g in males.
This text uses material from Wikipedia, licensed under CC BY-SA
