From the ‘It’s ok to be smart’ video series.
Joe Hanson, Ph.D. is a curious group of atoms in a curious universe, and he’s here to tell you how it all works. We officially live in the future, and everyone should know that it’s okay to be smart!
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Recent News
Lightning sparks scientists’ design of ultraviolet-C device for food sanitization
Scientists at the University of Illinois Urbana-Champaign have developed a portable, self-powered ultraviolet-C device called the Tribo-sanitizer that can inactivate two of the bacteria responsible for many foodborne illnesses [...]
3D Eye Scans Emerge as a Crucial Tool in Combating Kidney Disease
A new study indicates that 3D retinal scans could revolutionize the early detection and monitoring of kidney disease, offering a non-invasive and efficient diagnostic tool. 3D eye scans can [...]
Researchers develop a blood test to identify individuals at risk of developing Parkinson’s disease
Research carried out at Oxford's Nuffield Department of Clinical Neurosciences has led to the development of a new blood-based test to identify the pathology that triggers Parkinson's disease before [...]
“Challenging the Paradigm” – Scientists Develop New Approach To Stop Cancer Growth
Biochemists at Case Western Reserve are concentrating on the degradation of a key protein that drives cancer; represents a major shift in research. Biochemical researchers at Case Western Reserve University have [...]
Researcher develops a chatbot with an expertise in nanomaterials
A researcher has just finished writing a scientific paper. She knows her work could benefit from another perspective. Did she overlook something? Or perhaps there's an application of her [...]
Research shows human behavior guided by fast changes in dopamine levels
What happens in the human brain when we learn from positive and negative experiences? To help answer that question and better understand decision-making and human behavior, scientists are studying [...]
Tiny robots made from human cells heal damaged tissue
The ‘anthrobots’ were able to repair a scratch in a layer of neurons in the lab. Scientists have developed tiny robots made of human cells that are able to [...]
Antimicrobial Resistance – A Global Concern
Key facts Antimicrobial resistance (AMR) is one of the top global public health and development threats. It is estimated that bacterial AMR was directly responsible for 1.27 million global deaths [...]
Advancing Pancreatic Cancer Treatment with Nanoparticle-Based Chemotherapy
Pancreatic cancer, a particularly lethal form of cancer and the fourth leading cause of cancer-related deaths in the western world, often remains undiagnosed until its advanced stages due to [...]
The ‘jigglings and wigglings of atoms’ reveal key aspects of COVID-19 virulence evolution
Richard Feynman famously stated, "Everything that living things do can be understood in terms of the jigglings and wigglings of atoms." This week, Nature Nanotechnology features a study that sheds new light on [...]
AI system self-organizes to develop features of brains of complex organisms
Cambridge scientists have shown that placing physical constraints on an artificially-intelligent system—in much the same way that the human brain has to develop and operate within physical and biological [...]
How Blind People Recognize Faces via Sound
Summary: A new study reveals that people who are blind can recognize faces using auditory patterns processed by the fusiform face area, a brain region crucial for face processing in [...]
Treating tumors with engineered dendritic cells
Cancer biologists at EPFL, UNIGE, and the German Cancer Research Center (Heidelberg) have developed a novel immunotherapy that does not require knowledge of a tumor's antigenic makeup. The new [...]
Networking nano-biosensors for wireless communication in the blood
Biological computing machines, such as micro and nano-implants that can collect important information inside the human body, are transforming medicine. Yet, networking them for communication has proven challenging. Now, [...]
Popular Hospital Disinfectant Ineffective Against Common Superbug
Research conducted during World Antimicrobial Awareness Week examines the effects of employing suggested chlorine-based chemicals to combat Clostridioides difficile, the leading cause of antibiotic-related illness in healthcare environments worldwide. A [...]
Subjectivity and the Evolution of AI Philosophy
An Historical Overview of the Philosophy of Artificial Intelligence by Anton Vokrug Many famous people in the philosophy of technology have tried to comprehend the essence of technology and link [...]
How Lockdowns Shaped the Virus: AI Uncovers COVID-19’s Evolutionary Secrets
A new research study shows that human behavior, like lockdowns, influences the evolution of COVID-19, leading to strains that are more transmissible earlier in their lifecycle. Using artificial intelligence technology [...]
Groundbreaking therapy approved: chances of cure for 7000 diseases:
Hereditary diseases are usually not curable. Now, however, an epochal turning point is taking place in medicine: For the first time ever, a therapy with the CRISPR/Cas9 gene scissors [...]
Uncovering the Genetic Mystery: Why Some Never Show COVID-19 Symptoms
New study shows that common genetic variation among people is responsible for mediating SARS-CoV-2 asymptomatic infection. Have you ever wondered why some people never became sick from COVID-19? A study published recently [...]
AI maps tumor geography for tailored treatments
Researchers have integrated AI approaches from satellite mapping and community ecology to develop a tool to interpret data obtained from tumor tissue imaging, with the aim of implementing a more [...]
Lung cancer cells’ ‘memories’ suggest new strategy for improving treatment
A new understanding of lung cancer cells' "memories" suggests a new strategy for improving treatment, Memorial Sloan Kettering Cancer Center (MSK) researchers have found. Research from the lab of [...]
Artificial sensor similar to a human fingerprint can recognize fine fabric textures
An artificial sensory system that is able to recognize fine textures—such as twill, corduroy and wool—with a high resolution, similar to a human finger, is reported in a Nature Communications paper. The findings [...]
How tiny hinges bend the infection-spreading spikes of a coronavirus
A coronavirus uses protein "spikes" to grab and infect cells. Despite their name, those spikes aren't stiff and pointy. They're shaped like chicken drumsticks with the meaty part facing [...]
A Scientist Says the Singularity Will Happen by 2031
“The singularity,” the moment where AI is no longer under human control, is less than a decade away—according to one AI expert. More resources than ever are being poured [...]
MIT Coronavirus Ion Channel Discovery Could Yield New COVID-19 Drugs
Chemists discover the structures of open and closed states of the channel, which could help the development of antiviral drugs to reduce inflammation. MIT researchers have discovered the open structure [...]
More than half of COVID-19 patients have post-disease syndrome, finds research
The School of Chinese Medicine at Hong Kong Baptist University (HKBU) found that 55% of the patients who sought medical treatment from the HKBU Chinese Medicine Telemedicine Center Against [...]
The Digital Age Demise – We are entering the Cognitive Age
News flash: The Digital Age is over. As we transition from the era of digital domination, where technology led the march of progress, we are entering a fundamentally different [...]
Physicists trap electrons in a 3D crystal for the first time
Electrons move through a conducting material like commuters at the height of Manhattan rush hour. The charged particles may jostle and bump against each other, but for the most [...]
New Blood Test Could Detect Common Deadly Cancers Sooner
Most cancers become deadly by maintaining a low profile, only showing symptoms when they’re too advanced to treat. Ovarian and gastroesophageal cancers are among the most notorious for this [...]
Monkeypox virus mutating, posing new threats to public health
Much like the Coronavirus did during the pandemic, the monkeypox (mpox) virus has begun to evolve into new deadlier strains, according to a new study released on November 2. The peer-reviewed [...]
Study: Animal-to-human diseases could kill 12 times as much by 2050
Certain diseases transmitted from animals to humans could kill 12 times as many people in 2050 than they did in 2020, researchers have claimed. Experts from U.S. biotech company [...]
Seeing the unseen: How butterflies can help scientists detect cancer
There are many creatures on our planet with more advanced senses than humans. Turtles can sense Earth's magnetic field. Mantis shrimp can detect polarized light. Elephants can hear much [...]
Improving nanotherapeutic vaccine delivery
Northwestern Medicine scientists have developed a more effective way of creating nanotherapeutic vaccines and medicines, according to a new study published in ACS Nano. "Over the last decade, spherical nucleic acid, or [...]
GPT-4 falls short of Turing threshold
One question has relentlessly followed ChatGPT in its trajectory to superstar status in the field of artificial intelligence: Has it met the Turing test of generating output indistinguishable from [...]
Plastic-eating bacteria turn waste into useful starting materials for other products
Mountains of used plastic bottles get thrown away every day, but microbes could potentially tackle this problem. Now, researchers report in ACS Central Science that they've developed a plastic-eating E. coli that can [...]
MIT Researchers Discover That Deep Neural Networks Don’t See the World the Way We Do
Images that humans perceive as completely unrelated can be classified as the same by computational models. Human sensory systems are very good at recognizing objects that we see or [...]
‘Plug and play’ nanoparticles could make it easier to tackle various biological targets
Engineers at the University of California San Diego have developed modular nanoparticles that can be easily customized to target different biological entities such as tumors, viruses or toxins. The [...]
This new data poisoning tool lets artists fight back against generative AI
A new tool lets artists add invisible changes to the pixels in their art before they upload it online so that if it’s scraped into an AI training set, [...]
Does Free Will Exist? New Study Challenges Classic Libet Experiments
You can’t blame your brain for your actions! Neuroscientists at HSE University have challenged the famous studies that question the free will of our decisions. You can’t shift responsibility [...]
Is AI Mimicking Consciousness or Truly Becoming Aware?
Summary: AI’s remarkable abilities, like those seen in ChatGPT, often seem conscious due to their human-like interactions. Yet, researchers suggest AI systems lack the intricacies of human consciousness. They argue [...]
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