New fuel cell harvests energy from microbes in soil to power sensors, communications
A Northwestern University-led team of researchers has developed a new fuel cell that harvests energy from microbes living in dirt.
Jan 15, 2024
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Energy & Green Tech
A Northwestern University-led team of researchers has developed a new fuel cell that harvests energy from microbes living in dirt.
Jan 15, 2024
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45
Machine learning & AI
A common truism among statisticians is that "the data don't lie." However, recent findings by Italian researchers may make those who study data think twice before making such assumptions.
Computer Sciences
In an era of heightened concern in academia regarding AI-generated essays, there is reassuring news from the University of Kansas.
Electronics & Semiconductors
In recent years, engineers have been working to develop increasingly sophisticated devices that can help humans to interact better with computers. These technologies, including brain-machine interfaces, electroceuticals and ...
Internet
Add one more threat to the list of risks you take when you use your phone to conduct business at the local coffee shop.
Telecom
Metasurfaces, artificially engineered surfaces that can manipulate electromagnetic signals in unique ways, have huge potential for several technological applications, including the implementation of sixth generation (6G) ...
Energy & Green Tech
A team of researchers studying ways to persuade low-income families to take advantage of free or low-cost solar energy installations confirmed that sometimes it's the small things that can be most persuasive.
Engineering
Transparent electronic devices could have numerous valuable real-world applications. Among other things, they could enable the creation of new optical devices, smart gear or wearables, invisible solar panels and integrated ...
Internet
Two types of people thrive in the distant hidden recesses of the Dark Web. One type consists of the good guys: whistleblowers, freedom fighters, journalists, the intelligence community and law enforcement agencies, all generally ...
Computer Sciences
ChatGPT is basking in virtually unprecedented popularity and acceptance by the tech community and general public, drawing more than 13 million users a day less than five months after its debut.
The term community has two distinct meanings:
In human communities, intent, belief, resources, preferences, needs, risks, and a number of other conditions may be present and common, affecting the identity of the participants and their degree of cohesiveness.
In sociology, the concept of community has led to significant debate, and sociologists are yet to reach agreement on a definition of the term. There were ninety-four discrete definitions of the term by the mid-1950s.
The word "community" is derived from the Old French communité which is derived from the Latin communitas (cum, "with/together" + munus, "gift"), a broad term for fellowship or organized society.
Since the advent of the Internet, the concept of community no longer has geographical limitations, as people can now virtually gather in an online community and share common interests regardless of physical location.
This text uses material from Wikipedia, licensed under CC BY-SA