Inspired by butterfly wings, a team of German researchers have developed a new kind of robotic wings that can work using only magnetic fields. The new wings created by the Technical University of Darmstadt and the Helmholtz Center Dresden-Rossendorf researchers need no batteries or electronics.
They could have interesting applications from search and rescue to medical sciences. The researchers drew inspiration from the remarkable efficiency and endurance of monarch butterflies, known to have incredibly long migrations between Canada and Mexico.
The world of quantum physics is experiencing a second revolution, which will drive an exponential leap in the progress of computing, the internet, telecommunications, cybersecurity and biomedicine.
Quantum technologies are attracting more and more students who want to learn about concepts from the subatomic world—such as quantum entanglement or quantum superposition —to explore the innovative potential of quantum science.
In fact, understanding the non-intuitive nature of quantum technology concepts and recognizing their relevance to technological progress is one of the challenges of 2025, declared the International Year of Quantum Science and Technology by UNESCO.
Now, thanks to a brain implant, he’s experienced the thrill in a simulation. By picturing finger movements in his mind, the 69-year-old flew a virtual drone in a video game, with the quadcopter dodging obstacles and whizzing through randomly appearing rings in real time.
T5 is part of the BrainGate2 Neural Interface System clinical trial, which launched in 2009 to help paralyzed people control computer cursors, robotic arms, and other devices by decoding electrical activity in their brains. It’s not just for gaming. Having the ability to move and click a cursor gets them back online. Googling, emailing, streaming shows, scrolling though social media posts—what able-bodied people spend hours on every day—are now again part of their lives.
But cursors can only do so much. Popular gaming consoles—PlayStation, Xbox, Nintendo Switch—require you to precisely move your fingers, especially thumbs, fast and in multiple directions.
Summary: Delayed rapid eye movement (REM) sleep may be an early indicator of Alzheimer’s disease. Researchers found that participants with delayed REM sleep had higher levels of toxic proteins associated with Alzheimer’s and reduced levels of brain-derived neurotrophic factor (BDNF), which supports memory.
Delayed REM sleep disrupts memory consolidation and increases stress hormone levels, which can impair the hippocampus, a critical brain region for learning and memory. The findings emphasize the importance of healthy sleep habits and suggest that treatments targeting sleep patterns may influence Alzheimer’s progression.
Keep Your Digital Life Private and Be Safe Online: https://nordvpn.com/safetyfirst. Welcome to an enlightening exploration of DNA Digital Data Storage — a groundbreaking advancement signaling a new era of technology. As we stand on the cusp of unprecedented tech evolution, DNA storage emerges as a game-changing alternative to traditional storage methods.
Understanding DNA Digital Data Storage is vital for anyone keen to dive deep into the future of data solutions. This video demystifies the intricacies behind this pioneering concept, shedding light on its potential to revolutionize how we perceive data storage and retrieval. With today’s rapid generation of digital data, our existing solutions are often overwhelmed. Enter DNA storage, which offers immense capacities, extending into petabytes and exabytes, all while consuming minimal physical space.
As technology enthusiasts, researchers, and innovators look for sustainable, long-term storage options, DNA-based storage presents a fascinating convergence of biology and digital tech. The microscopic strands of DNA possess the potential to store vast volumes of information, and this video unpacks the science behind this, making it comprehensible for everyone.
Whether you’re a tech enthusiast, an IT professional, or just curious about the advances in the digital realm, this video is tailored to satiate your curiosity. Join us in navigating the transformative world of DNA Digital Data Storage and understanding its pivotal role in ushering us into a new technology era.
Keep Your Digital Life Private and Be Safe Online: https://nordvpn.com/safetyfirst. Welcome to our comprehensive guide on “Nano Robots.” In this enlightening video, we will take a look at what nano robots are, how they work, and the ways in which they are being used today. We will examine the potential of nano robots and how they could be used in the future. We will also discuss the advantages and disadvantages of using nano robots.
Nano robots are made up of very small robots that are only a few nanometers across and are powered by electricity, magnets, or light. These robots can be used for many different things, like fixing damaged cells, keeping an eye on and controlling the environment, and fighting off diseases and infections. Nano robots can also be used to do hard jobs like surgery, making things, and even going to space.
These robots are very accurate and good at what they do, which makes them perfect for use in medicine and industry. Nano robots can be programmed to do many different things, like keep an eye on and control the environment, find and fix damage, and even fight off diseases and infections. They can also be used for more complicated jobs, like surgery, making things, and going to space.
Nano robots have a lot of benefits, such as being small, accurate, and fast. They are also very flexible because they can be programmed to do many different things and used in many different ways. But there are some problems with using nano robots, such as the cost of making them and the chance that they will break down.
In the end, nano robots are an important part of the future of technology and robotics. They are very small and accurate, and they can be used for many different things. They have many pros and cons, but with the right programming and use, they can change the way people interact with the world around them.
Visualizing cells after editing specific genes can help scientists learn new details about the function of those genes. But using microscopy to do this at scale can be challenging, particularly when studying thousands of genes at a time.
Now, a team of Broad and Calico scientists has developed PERISCOPE, an approach that brings the power of microscopy imaging to genome-scale CRISPR screens in a scalable way. The new technique lets researchers study the effects of perturbing over 20,000 genes on hundreds of image-based cellular features.
Broad.io/PERISCOPE
PERISCOPE, a technique for genome-wide imaging screens, is helping Broad scientists understand the connections between genes and traits.
Summary: Synchronizing vagus nerve stimulation with natural body rhythms, such as the heartbeat and breathing, significantly improves its effectiveness. This “electric pill” technique uses ear-mounted electrodes to stimulate the vagus nerve, targeting chronic conditions like pain and inflammation.
Researchers found that stimulation during heart contraction (systole) and inhalation phases produced the strongest results. The findings suggest that tailoring nerve stimulation to individual physiological rhythms could make this non-invasive therapy more effective, especially for patients who previously didn’t respond.
A leading neuroscientist claims that a pong-playing clump of about a million neurons is “sentient”. What does that mean? Why did Cortical Labs teach a lab-grown brain to play pong? To study biological self-organization at the root of life, intelligence, and consciousness. And, according to their website, “to see what happens.” What’s next for biocomputing?
CORRECTIONS/Clarifications: - The cells aren’t directly frozen in liquid nitrogen — they are put in vials and stored in liquid nitrogen (and you can’t buy them legally without credentials) https://www.atcc.org/products/pcs-201-010 - The sentience of some invertebrates, like octopuses, is generally agreed upon. Prominent scientists affirmed non-human consciousness in the Cambridge Declaration on Consciousness: https://philiplow.foundation/consciousness/ - The “Neanderthal neurons” are human cells that are “Neanderthalized” using genetic engineering: https://www.youtube.com/watch?v=5FBxnkzI9HU
DISCLAIMER: The explanations in this video are those proposed by the researchers, or my opinion. We are far from understanding how brains, or even neurons, work. The free energy principle is one of many potential explanations.
DNA, or deoxyribonucleic acid, is a molecule composed of two long strands of nucleotides that coil around each other to form a double helix. It is the hereditary material in humans and almost all other organisms that carries genetic instructions for development, functioning, growth, and reproduction. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).
