Ben Franklin wove colored fibers into paper currency to foil counterfeiters
Zenas Marshall Crane usually credited with introducing fibers to paper currency in 1844. Enlarge / Khachatur Manukyan and colleagues at the University of Notre Dame used cutting-edge spectroscopic and imaging instruments to get a.....»»
Rock Paper Pencil review: the iPad upgrade every artist needs
Astropad's Rock Paper Pencil is a textured screen protector and a replacement Apple Pencil tip that should be part of every artist's toolbox.Astropad's Rock Paper PencilThe iPad is a fantastic tool for creative people, especially since the Apple Penc.....»»
Study reveals ancient ice may still exist in distant space objects
A paper recently published in Icarus presents findings about the Kuiper Belt Object 486958 Arrokoth, shedding new light on the preservation of volatile substances like carbon monoxide (CO) in such distant celestial bodies......»»
Apple TV+ rolls out trailer for Michael Douglas" "Franklin" limited series
An eight-part drama about Benjamin Franklin's role in the American Revolution starring Michael Douglas is set to premiere on Apple TV+ on April 12.'Franklin' to premiere on Apple TV+ on April 12The series will star Academy, Emmy, and AFI Lifetime Ach.....»»
Deciphering how viruses choose to turn nasty or not to their bacterial host
Researchers from the Shmunis School of Biomedicine and Cancer Research at Tel Aviv University have deciphered a novel complex decision-making process that helps viruses choose to turn nasty or stay friendly to their bacterial host. In a new paper, th.....»»
Paper offers a mathematical approach to modeling a random walker moving across a random landscape
Tiny particles like pollen grains move constantly, pushed and pulled by environmental forces. To study this motion, physicists use a "random walk" model—a system in which every step is determined by a random process. Random walks are useful for stu.....»»
Chicago battles measles with calls for vaccination—in contrast with Florida
US faces threat of measles resurgence amid global rise and declining vaccination. Enlarge / A brightly colored transmission microscope image of measles viruses. (credit: Getty | BSIP) A team of health experts from the Ce.....»»
Range-shifting fishes are climate-change losers, according to new research
The warming of the Earth's oceans due to climate change is affecting where the world's fishes live, eat, and spawn—and often in ways that can negatively impact their populations. That's according to a new paper published in the journal Nature Ecolo.....»»
Valorization of depolymerized lignin using microorganisms
Lignin is an abundant natural polymer which is eliminated as a byproduct in the pulp and paper industry. A recent review article explored different microbial processes available for sustainable lignin valorization, yielding not only environmental but.....»»
Monarch caterpillar found to switch from avoiding milkweed-toxin-rich latex to eating it as they age
A trio of German entomologists has found that young monarch caterpillars switch from avoiding milkweed-toxin-rich latex to eating it as they get older. Their paper is published in the journal Proceedings of the Royal Society B......»»
Study illuminates the protective role of fluorescence in neon-colored sea anemones
For the first time, a team of researchers at Stanford University and UC San Diego's Scripps Institution of Oceanography has uncovered a direct genetic link between fluorescence and color in sea anemones—those soft and tentacled tide pool creatures.....»»
Study finds that we could lose science if publishers go bankrupt
A scan of archives shows that lots of scientific papers aren't backed up. Enlarge (credit: folderol) Back when scientific publications came in paper form, libraries played a key role in ensuring that knowledge didn't dis.....»»
Bald eagles eat prairie dogs? Researchers underscore relationship between raptors and rodents in the Great Plains
We all know that bald eagles like fish. Few of us, however, picture them soaring over grasslands seeking out prairie dog snacks. In a paper published in the Journal of Raptor Research, lead author Courtney Duchardt and co-authors make the case that p.....»»
What Apple Switcher ad star Ellen Feiss is doing now
Student Ellen Feiss may have looked stoned in her famous Apple Switcher ad, but it turns out that she wasn't kidding when she claimed that the paper a PC destroyed was "really good."Ellen Feiss: Left: as in her Switcher ad and (right) as she is today.....»»
Doing more but learning less: Addressing the risks of AI in research
Artificial intelligence (AI) is widely heralded for its potential to enhance productivity in scientific research. But with that promise come risks that could narrow scientists' ability to better understand the world, according to a new paper co-autho.....»»
Paper coating biomaterials derived from anaerobic granular sludge may be cost-effective
The demand for paper and paperboard production continuously grows worldwide, particularly in the packaging industry. Due to the paper's nature, it usually requires a surface coating to keep out water, oil, and other unwanted substances. These coating.....»»
Jet in Jupiter"s atmosphere found to fluctuate in roughly four-year periods
A team of planetary scientists affiliated with multiple institutions in the U.S. has found a jet in Jupiter's atmosphere that fluctuates in roughly four-year periods. In their paper published in the journal Nature, the group describes how they found.....»»
LHCb finds bottom quarks are more likely to exist in baryons than mesons as the environment density increases
The team of physicists working on the LHCb Collaboration at CERN has found that bottom quarks are more likely to exist in baryons than mesons as the density of the environment in which they exist increases. In their paper published in Physical Review.....»»
Mystery of curling paper solved
Although mankind has been using paper for at least 2,000 years, it still presents us with one or two mysteries. For example, it was previously unknown why paper printed on one side using inkjet printing starts to curl up after a few hours to days, ev.....»»
Q&A: "Geoeconomics" makes sense of a turbulent world
A new paper by Stanford economist Matteo Maggiori offers policymakers a framework for understanding how economic power is used to achieve geopolitical goals......»»
Fossil named "Attenborough"s strange bird" was the first of its kind without teeth
No birds alive today have teeth. But that wasn't always the case; many early fossil birds had beaks full of sharp, tiny teeth. In a paper in the journal Cretaceous Research, scientists have described a new species of fossil bird that was the first of.....»»