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Jan 28, 2024

CDC warns health care workers to be on alert for measles amid rising number of cases

Posted by in categories: biotech/medical, health

The Centers for Disease Control and Prevention (CDC) is warning clinicians to remain on alert for measles cases due to a growing number of infections.

Between Dec. 1, 2023, and Jan. 23, 2024, there have been 23 confirmed cases of measles including seven cases from international travelers and two outbreaks with five or more infections each, according to an email sent this week.

Cases have been reported in Pennsylvania, New Jersey, Delaware and the Washington, D.C. area so far.

Jan 28, 2024

Cincinnati Museum Center’s partnership with Elevation Science will expand dinosaur fossil collection

Posted by in categories: biotech/medical, evolution, science

“You need to go back hundreds of million years to understand the full picture of life,” he said. “Fossils are the database for deep-time studies.”

Paleontology may be a look back into the deep past, but it also plays a role in our future.

“Paleontology, and dinosaurs in particular, is a fantastic gateway into science, because all kids are interested in dinosaurs,” Storrs said. “It’s great if they go on to become scientists, but at the very least, they can be part of an informed citizenry that has a basic knowledge of the world and how science operates, because there’s always going to be questions about vaccines for example, or evolution, or climate change. Science plays a huge role in our world today.”

Jan 28, 2024

Humans will soon be worshipping AI chatbots as gods, experts warn

Posted by in categories: innovation, robotics/AI

Lars Holmquist, a professor of design and innovation at Nottingham Trent University, said psychologists have historically proven that humans interpret interactions with computers like real social relationships.

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Jan 28, 2024

Sketch2NeRF: Multi-view Sketch-guided Text-to-3D Generation

Posted by in category: futurism

Join the discussion on this paper page.

Jan 28, 2024

Plant-Based Rubber Innovations Fuel Sustainable Tire Growth

Posted by in categories: innovation, sustainability

Alternative sources of rubber from plants are being studied as a more sustainable substitute to natural rubber.

Jan 28, 2024

Smartphone Spectroscopy Takes the Lab to the People

Posted by in categories: biotech/medical, mobile phones

By 2020, the number of smartphone users in the world is expected to reach almost 2.9 billion — nearly doubling in six years from about 1.6 billion in 2014. Technology companies and researchers have been directly and indirectly imbuing smartphones with additional capabilities, including spectroscopy for biological and medical applications, among other uses (Figure 1).

Figure 1. The Changhong H2 is the first consumer device with an integrated imaging spectrometer. Courtesy of Consumer Physics.

Jan 28, 2024

Physicists identify a surprising phenomenon of aging in materials over time

Posted by in categories: life extension, physics

Physicists in Darmstadt are investigating aging processes in materials. For the first time, they have measured the ticking of an internal clock in glass. When evaluating the data, they discovered a surprising phenomenon.

We experience time as having only one direction. Who has ever seen a cup smash on the floor, only to then spontaneously reassemble itself? To , this is not immediately self-evident because the formulae that describe movements apply irrespective of the direction of time.

A video of a pendulum swinging unimpeded, for instance, would look just the same if it ran backwards. The everyday irreversibility we experience only comes into play through a further law of nature, the second law of thermodynamics. This states that the disorder in a system grows constantly. If the smashed cup were to reassemble itself, however, the disorder would decrease.

Jan 27, 2024

Diamonds Could Be Raining From The Sky on Far More Planets Than We Realized

Posted by in categories: particle physics, space

So cool and fascinating!!


If it were ever possible to take a flight through the extreme conditions of Neptune’s atmosphere, we might experience the fascinating phenomenon of diamond rain tapping at our window.

According to a new study by an international team of researchers, such a blizzard of bling could be relatively common throughout the Universe.

Continue reading “Diamonds Could Be Raining From The Sky on Far More Planets Than We Realized” »

Jan 27, 2024

Nanoscale Power Plants: Turning Heat Into Power With Graphene Ribbons

Posted by in categories: computing, encryption, nanotechnology, quantum physics

Quantum physicist Mickael Perrin uses graphene ribbons to build nanoscale power plants that turn waste heat from electrical equipment into electricity.

When Mickael Perrin started out on his scientific career 12 years ago, he had no way of knowing he was conducting research in an area that would be attracting wide public interest only a few years later: quantum electronics.

Continue reading “Nanoscale Power Plants: Turning Heat Into Power With Graphene Ribbons” »

Jan 27, 2024

New Discovery Brings Nearly Dead Plants Back to Life

Posted by in category: life extension

Scientists have been aware of a specific organelle in plant cells for more than a hundred years. However, UC Riverside scientists have only now discovered the organelle’s key role in aging.

The researchers initially set out to understand more generally which parts of plant cells control plant responses to stress from things like infections, too much salt, or too little light. Serendipitously, they found this organelle, and a protein responsible for maintaining the organelle, control whether plants survive being left too often in the dark.

Because they had not expected this discovery, which is described in a Nature Plants journal article, the research team was thrilled.