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We need transparency from the companies disseminating misinformation

New Scientist Feed - Wed, 09/04/2024 - 11:00am
As misinformation about the upcoming US elections rockets across social media, creating chaos, companies need to be honest about where this content is coming from, says Annalee Newitz
Categories: Science

A note from the executive editor on New Scientist Live

New Scientist Feed - Wed, 09/04/2024 - 11:00am
There's just over a month to go before the world's greatest festival of ideas and discoveries, so grab your tickets now, says Timothy Revell
Categories: Science

Does this title say it all? "Penile injuries from vacuum cleaners"

New Scientist Feed - Wed, 09/04/2024 - 11:00am
Feedback is delighted to receive a response, however excruciating, from a junior doctor to the call for papers in which The Title Tells You Everything You Need to Know
Categories: Science

Media portrayals peddle a dangerous fiction about substance misuse

New Scientist Feed - Wed, 09/04/2024 - 11:00am
Narratives around addiction often reduce it to a series of poor choices, lack of values and weakness. This has real-world consequences, warns Anna Wolfe
Categories: Science

Nexus review: Yuval Noah Harari is out of his depth in his new book

New Scientist Feed - Wed, 09/04/2024 - 11:00am
The author of Sapiens has turned his attention to the information networks that shape our societies, but when you stop and think about what he's saying, it's obvious
Categories: Science

The Starliner stranding shows why NASA was wise to have a backup plan

New Scientist Feed - Wed, 09/04/2024 - 11:00am
Space missions are extremely hard. Things going wrong should be expected, so having a sensible plan B is crucial
Categories: Science

Study shows how oceans are key to addressing global challenges

Matter and energy from Science Daily Feed - Wed, 09/04/2024 - 10:10am
Research shows how oceans can be used to help address major challenges such as the shortage of antimicrobial medicines, solutions for plastic pollution and novel enzymes for genome editing.
Categories: Science

Traditional infrastructure design often makes extreme flooding events worse

Matter and energy from Science Daily Feed - Wed, 09/04/2024 - 10:10am
Much of the nation's stormwater infrastructure, designed decades to a century ago to prevent floods, can exacerbate flooding during the severe weather events that are increasing around the globe.
Categories: Science

A new role for intelligent tutors powered by AI in brain surgery?

Computers and Math from Science Daily Feed - Wed, 09/04/2024 - 10:10am
Researchers are designing real-time, intelligent tutors powered by AI. These systems mimic human surgical instructors in brain surgical training. Intelligent tutors help the learner acquire excellent skills by continuously assessing hand movements during simulated brain procedures and providing personalized verbal feedback.
Categories: Science

AI food tracking apps need improvement to address accuracy, cultural diversity

Computers and Math from Science Daily Feed - Wed, 09/04/2024 - 10:10am
A study has found that improved artificial intelligence (AI) training is required when developing nutrition apps that are used to track food intake or manage weight.
Categories: Science

Artificial intelligence platform demonstrates promising results in effectively treating a patient with a rare cancer

Computers and Math from Science Daily Feed - Wed, 09/04/2024 - 10:10am
In a first-of-its-kind clinical trial, a team leveraged an artificial intelligence-derived platform to guide treatment for a patient with a rare blood cancer.
Categories: Science

Flexible tentacle electrodes precisely record brain activity

Matter and energy from Science Daily Feed - Wed, 09/04/2024 - 10:09am
Researchers have developed ultra-flexible brain probes that accurately record brain activity without causing tissue damage. This opens up new avenues for the treatment of a range of neurological and neuropsychiatric disorders.
Categories: Science

'Forever chemicals' influence the development and function of the brain

Matter and energy from Science Daily Feed - Wed, 09/04/2024 - 10:09am
Some per- and polyfluoroalkyl substances (PFAS) are poorly degradable and are also known as 'forever chemicals'. They adversely affect health and can lead to liver damage, obesity, hormonal disorders, and cancer. A research team has investigated the effects of PFAS on the brain. Using a combination of modern molecular biology methods and the zebrafish model, the researchers revealed the mechanism of action and identified the genes involved.
Categories: Science

Scientists use magnetic nanotech to safely rewarm frozen tissues for transplant

Matter and energy from Science Daily Feed - Wed, 09/04/2024 - 10:09am
Every day, people die waiting for an organ transplant. Time is at a premium, not just for those awaiting organs, but also for the organs themselves, which can deteriorate rapidly during transportation. Looking to extend the viability of human tissues, researchers report on their efforts to facilitate completely freezing, rather than cooling and then thawing, potentially life-saving organs. They demonstrate a magnetic nanoparticle's successful rewarming of animal tissues.
Categories: Science

Levels of one 'forever chemical' are increasing in groundwater

Matter and energy from Science Daily Feed - Wed, 09/04/2024 - 10:08am
Rain and water in ponds and lakes slowly seeps into the soil, moving through minute cracks to refill underground aquifers. Per- and polyfluoroalkyl substances (PFAS), often described as forever chemicals, can tag along into groundwater that's later removed for drinking. Researchers analyzed water from over 100 wells in Denmark for one particularly persistent PFAS: trifluoroacetate. They report steadily increasing levels of the forever chemical in recent decades.
Categories: Science

A new artificial intelligence tool for cancer

Computers and Math from Science Daily Feed - Wed, 09/04/2024 - 10:08am
The new approach marks a major step forward in the design of AI tools to support clinical decisions in cancer diagnosis, therapy. The model uses features of a tumor's microenvironment to forecast how a patient might respond to therapy and to help inform individualized treatments. The model can expedite the identification of patients not likely to benefit from standard treatments used in some forms of cancer.
Categories: Science

Uncollected waste and open burning leading causes of the plastic pollution crisis

Computers and Math from Science Daily Feed - Wed, 09/04/2024 - 10:08am
A new study shines a light on the enormous scale of uncollected rubbish and open burning of plastic waste in the first ever global plastics pollution inventory. Researchers used A.I. to model waste management in more than 50,000 municipalities around the world. This model allowed the team to predict how much waste was generated globally and what happens to it.
Categories: Science

Major leap for nuclear clock paves way for ultraprecise timekeeping

Matter and energy from Science Daily Feed - Wed, 09/04/2024 - 10:08am
Nuclear clocks would measure time based on changes inside an atom's nucleus, which would make them less sensitive to external disturbances and potentially more accurate than atomic clocks. These clocks could lead to improved timekeeping and navigation, faster internet speeds, and advances in fundamental physics research. Scientists have demonstrated key components of a nuclear clock, such as precise frequency measurements of an energy jump in a thorium-229 nucleus.
Categories: Science

Major leap for nuclear clock paves way for ultraprecise timekeeping

Computers and Math from Science Daily Feed - Wed, 09/04/2024 - 10:08am
Nuclear clocks would measure time based on changes inside an atom's nucleus, which would make them less sensitive to external disturbances and potentially more accurate than atomic clocks. These clocks could lead to improved timekeeping and navigation, faster internet speeds, and advances in fundamental physics research. Scientists have demonstrated key components of a nuclear clock, such as precise frequency measurements of an energy jump in a thorium-229 nucleus.
Categories: Science

The pro-Hamas protests resume big time at Columbia

Why Evolution is True Feed - Wed, 09/04/2024 - 9:50am

I am not being hyperbolic by saying the protestors are “pro-Hamas” rather than “pro-Palestinian,” as they themselves extol Hamas (see below). What kind of student would glorify muderous terroristic thugs? Columbia ones, of course.

You didn’t have to be a rocket scientist to predict that pro-Palestinian protests which violate campus regulations, as well as the law, would start up again as soon as fall classes resumed. And so they have at Columbia, which is one hot mess of a campus, and whose leadership can’t seem to control the skirmishes, hate, and anti-Semitism that pervades the campus.

Click below to read the article at the World Israel News, apparently written by Jessica Costescu, at The Washington Free Beacon:

Remember, right now access to Columbia’s campus is strictly limited to Columbia students with IDs or approved visitors. The vandalism below, then, is likely done by Columbia students themselves.

An excerpt.

Anti-Israel students brought chaos to Columbia University on Tuesday morning, returning the campus to its new normal: dozens of keffiyeh-clad protesters blocked the entrance to the school, praising Hamas, vandalizing a statue, and clashing with police. At least one group involved aims to bring violence to America, while others called on their followers to help shut down the university. Agitators with Columbia University Apartheid Divest (CUAD) and the school’s Students for Justice in Palestine chapter prevented students from entering campus, promising that “this is just the beginning.” A flyer posted to social media advertising the protest encouraged attendees to “wear a mask,” “bring noisemakers,” and to “shut it down.” Columbia’s Students for Justice in Palestine chapter released a statement praising Hamas founder Ahmed Yassin and the terrorist group’s current chairman, Yahya Sinwar. .“Sheikh Yassin was assassinated by the Zionists in 2004, but even in death, his legacy of unrelenting resistance in the face of oppression lives on,” the group wrote on Telegram. “He lives on in his students, which includes the current head of Hamas, Yahya Sinwar—the man who fooled the Zionist entity—and all the Palestinian fighters who embody the steadfastness that Yassin taught.” On X, the Students for Justice in Palestine chapter said protests will continue.“ As we begin our new semester, students in Gaza have no universities to return to. Instead of listening to the student body, Columbia University is doubling down. We will not stop & we will not rest until @Columbia divests from apartheid and genocide. This is just the beginning,” the group posted to X.“ We refuse to trade in the blood of Palestinians, and until Columbia commits to full financial disclosure and complete divestment from Zionist apartheid, occupation, and genocide — we do not deserve a first day of school,” a statement by CUAD said.“In the belly of the beast, we have the highest responsibility to crush the gears of this cold and unloving death machine and to build something new. For us and for Palestine, the only option is revolution.”

Two tweets showing vandalism, both of which I retweeted, and one showing the protestor’s risible demands:

This is a well-known statue by Daniel Chester French at Columbia University. I doubt that this vandalism will win support for the cowardly protestors, who scurry away like rats, unwilling to accept the consequences of their “civil disobedience.” https://t.co/MUc7b04Wdq

— Jerry Coyne (@Evolutionistrue) September 4, 2024

Here are their demands:

“We act in full support of the Palestinian resistance. This action is first & foremost an effort to extend the successes of the Palestinian resistance to the heart of the empire itself, to translate their resilience in Gaza to unrest &violence in America” pic.twitter.com/O6ZyjwaaDn

— Unity of Fields (@unityoffields) September 3, 2024

More:

Unity of Fields, a self-described “militant front against the US-NATO-zionist axis of imperialism,” formerly known as Palestine Action US, took credit for the vandalism.

Campus access is restricted to Columbia ID holders, suggesting the perpetrator was affiliated with the university.

“The first day of classes at Columbia University are drenched in blood,” the group posted to X

“We act in full support of the Palestinian resistance. This action is first & foremost an effort to extend the successes of the Palestinian resistance to the heart of the empire itself, to translate their resilience in Gaza to unrest & violence in America.”

“Divestment is not an incrementalist goal. True divestment necessitates nothing short of the total collapse of the university structure and American empire itself,” the group wrote in a follow-up post listing its demands.

“It is not possible for imperial spoils to remain so heavily concentrated in the metropole and its high cultural repositories without the continuous suppression of all populations that resist the empire’s expansion; to divest from this is to undermine and eradicate America as we know it.”

Their demands in full (click to enlarge):

Note that these hate-filled morons argue, as others have noted, that destruction of Israel is only an incremental goal: the true goal is to bring down America itself. Will these students like living in a country ruled by Hamas? I doubt that at least women and gays will!

The protestors can’t write well, either.

This makes me ill: a bunch of supposedly educated people whose moral compass is turned 180° the wrong way, supporting a bunch of terrorists who hate Jews and want to kill them all (ergo the students must feel the same way).

Call these students out for who they are: morally obtuse, Jew-hating idiots who might as well be worshiping Hitler. Fot no longer bother to hide the fact that they’re not just supporting Palestine, but are supporting Hamas.

And the lesson for parents is clear: don’t send your kids to Columbia.

Categories: Science

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