Sam's News — science — 2026-10-11¶
Medical Technology¶
7.5 Wireless injectable device enables nerve control without surgery or batteries¶
Scientists at NYU Abu Dhabi partnered with Cleveland Clinic Abu Dhabi to develop a seed-sized injectable wireless device that controls nerve activity without surgery, batteries, or wires. Delivered through a standard needle and positioned near a specific nerve, the device sends controlled electrical signals to regulate nerve activity. Power is supplied wirelessly from outside the body, allowing real-time adjustment by doctors or patients. The technology can be located and monitored using ultrasound and CT scans.
- Seed-sized injectable wireless device controls nerve activity
- Delivered through standard needle, positioned near target nerve
- Wireless power supply allows real-time adjustment
- Can be located and monitored via ultrasound and CT scans
- Intended to treat chronic pain and movement disorders
- Published in Science Advances
Sources: ScienceDaily AI Web Searched, ScienceDaily — Health RSS
Quantum Computing¶
7.5 Ultraviolet Lasers Engineer Diamond Quantum Qubits Without Degradation¶
Researchers use targeted ultraviolet laser pulses to create and control quantum defects in diamonds while preserving overall qubit integrity.
Sources: Phys.org RSS
Health¶
7 Scientists discover hidden fluid drainage system in eye¶
Scientists at University of British Columbia and University of Toronto discovered a previously unknown waste-removal system at the back of the eye in mice, called the posterior ocular lymphatic outflow (POLO) pathway. This system drains fluid and waste from the retina into the body's lymphatic system. Accumulation of fluid and waste at the back of the eye is associated with glaucoma, age-related macular degeneration, and other blindness causes. The discovery could lead to new therapeutic approaches targeting this cleanup mechanism.
- Posterior ocular lymphatic outflow (POLO) pathway drains retinal fluid and waste
- Previously unknown waste-removal system identified in mice
- Fluid accumulation associated with glaucoma and age-related macular degeneration
- Discovery could enable new treatments for retinal disorders and blindness prevention
Sources: ScienceDaily AI Web Searched, ScienceDaily — Health RSS
Science¶
7 Scientists Develop Self-Stabilizing Nuclear Clock Surpassing Atomic Clock Precision¶
Researchers at Vienna University of Technology created the world's first self-stabilizing nuclear clock using thorium nuclei that maintains its own stability without requiring a conventional atomic clock for reference. The clock has operated steadily for more than 24 hours without intervention. Thorium nuclei possess an exceptionally small energy gap between two nuclear states, allowing laser light to trigger transitions. This breakthrough could eventually surpass the precision of today's most advanced atomic clocks.
- First self-stabilizing nuclear clock using thorium nuclei
- Operates steadily for 24+ hours without intervention
- Thorium nuclear transition identified April 2024
- Connected to conventional atomic clock demonstrated fall 2024
- Could eventually exceed precision of advanced atomic clocks
Sources: ScienceDaily AI Web Searched
6.5 Neanderthals may have used birch tar as ancient antibiotic¶
Researchers recreated ancient birch tar production and found it inhibited bacteria responsible for wound infections, suggesting Neanderthals used it as a prehistoric antibiotic.
Sources: ScienceDaily RSS, ScienceDaily — Health RSS
5 New Dinosaur Species from Zimbabwe Reveals Distinct African Evolutionary History¶
Paleontologists identify a new dinosaur species from Zimbabwe with characteristics distinct from South African specimens, illuminating Africa's evolutionary diversity.
Sources: Phys.org RSS
Space¶
6.5 'Swamp-like colors' on the moon: NASA report reveals strange sights from Artemis II mission¶
Astronauts on Artemis II reported unexpected yellow and green colorations on the lunar surface during their close approach.
Sources: Live Science RSS
Research Infrastructure¶
6.5 NIH Launches PubMed Tool to Support Research Replication and Reproducibility¶
The National Institutes of Health has introduced a new PubMed feature designed to improve research replication rates and strengthen reproducibility.
Sources: National Institutes of Health (NIH) | (.gov) Web Search
Biomedical Research¶
6 Spinach-derived nanoparticles enable photosynthesis in rat heart cells¶
Chinese researchers transplanted photosynthetic machinery from spinach leaves into failing rat heart cells to test whether borrowed photosynthesis could improve cardiac function.
Sources: Phys.org RSS
Food Safety¶
5.5 Microbiologist's Guide to Safe Meal Preparation and Storage¶
Meal prepping requires careful food safety protocols to prevent microbial contamination in bulk-cooked meals stored over time.
Sources: Phys.org RSS