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Jul 9, 2023

NASA’s Juno Spacecraft Just Captured A Spooky Green Lightning Flash On Jupiter

Posted by in categories: alien life, climatology

NASA’s Juno spacecraft recently captured this spooky green flash of lightning in a massive storm swirling near Jupiter’s north pole.

The tremendous burst of lightning glows bright against the dark gray vortex of the storm, even from Juno’s vantage point 19,900 miles above the tops of Jupiter’s clouds. Lightning often flashes between the clouds of stormy Jupiter’s higher latitudes, especially in the north. NASA’s Juno spacecraft is helping shed light on the gas giant’s wild alien weather.

Citizen scientist Kevin M. Gill processed the image from Juno’s raw data.

Jul 9, 2023

Revolutionizing Electrochemistry: Innovating With Nanoporous Model Electrodes

Posted by in categories: chemistry, nanotechnology, particle physics

Scientists have created an innovative model membrane electrode with hollow giant carbon nanotubes and a wide range of nanopore dimensions. The invention aids in understanding electrochemical behaviors and could significantly advance our knowledge of porous carbon materials in electrochemical systems.

Researchers at Tohoku University and Tsinghua University have introduced a next-generation model membrane electrode that promises to revolutionize fundamental electrochemical research. This innovative electrode, fabricated through a meticulous process, showcases an ordered array of hollow giant carbon nanotubes (gCNTs) within a nanoporous membrane, unlocking new possibilities for energy storage and electrochemical studies.

The key breakthrough lies in the construction of this novel electrode. The researchers developed a uniform carbon coating technique on anodic aluminum oxide (AAO) formed on an aluminum substrate, with the barrier layer eliminated. The resulting conformally carbon-coated layer exhibits vertically aligned gCNTs with nanopores ranging from 10 to 200 nm in diameter and 2 μm to 90 μm in length, covering small electrolyte molecules to bio-related large matters such as enzymes and exosomes. Unlike traditional composite electrodes, this self-standing model electrode eliminates inter-particle contact, ensuring minimal contact resistance — something essential for interpreting the corresponding electrochemical behaviors.

Jul 9, 2023

Webb telescope discovers oldest active supermassive black hole ever seen and it’s ‘tiny’

Posted by in category: cosmology

NASA’s James Webb Space Telescope has broken a new record by detecting what is now considered the most distant active supermassive black hole to date.

Jul 9, 2023

2 more locally acquired cases of malaria found in Florida, bringing recent US total to 7

Posted by in category: health

More cases of locally acquired malaria have been detected in the United States, bringing the total up to seven across the country.

In a recent report, Florida health officials said they detected two more cases of the mosquito-borne illness in Sarasota County.

It comes just two weeks after four people in Sarasota County and one person in Cameron County, Texas, were found to have malaria.

Jul 9, 2023

AI Can Now Move Bitcoin With New Lightning Labs Tools

Posted by in categories: bitcoin, climatology, robotics/AI

“In the end, open source will win,” say Olaoluwa Osuntokun and Michael Levin, developing an AI tool for the Bitcoin-based payment protocol.

Jul 9, 2023

16 Characteristics of Critical Thinkers

Posted by in category: futurism

Intuition is trustworthy after you have probed deeper to gain information and insight.

Jul 9, 2023

Synthetic Evolution: Genetically Minimal Artificial Cells Prove “Life Finds a Way”

Posted by in categories: bioengineering, biotech/medical, education, evolution, genetics

Scientists discovered that a synthetic cell with a reduced genome could evolve as quickly as a normal cell. Despite losing 45% of its original genes, the cell adapted and demonstrated resilience in a laboratory experiment lasting 300 days, effectively showcasing that evolution occurs even under perceived limitations.

“Listen, if there’s one thing the history of evolution has taught us is that life will not be contained. Life breaks free. It expands to new territories, and it crashes through barriers painfully, maybe even dangerously, but… ife finds a way,” said Ian Malcolm, Jeff Goldblum’s character in Jurassic.

The Jurassic period is a geologic time period and system that spanned 56 million years from the end of the Triassic Period about 201.3 million years ago to the beginning of the Cretaceous Period 145 million years ago. It constitutes the middle period of the Mesozoic Era and is divided into three epochs: Early, Middle, and Late. The name “Jurassic” was given to the period by geologists in the early 19th century based on the rock formations found in the Jura Mountains, which were formed during the Jurassic period.

Jul 9, 2023

Scientists soften hair follicles using microRNA to regrow hair

Posted by in category: biotech/medical

Just as stiffened joints can hinder mobility, it appears the stem cells of hair follicles can also grow stiff, obstructing hair growth.

Jul 9, 2023

New priming method improves battery life, efficiency

Posted by in categories: climatology, particle physics, sustainability

Silicon anode batteries have the potential to revolutionize energy storage capabilities, which is key to meeting climate goals and unlocking the full potential of electric vehicles.

However, the irreversible depletion of lithium ions in silicon anodes puts a major constraint on the development of next-generation lithium-ion batteries.

Scientists at Rice University’s George R. Brown School of Engineering have developed a readily scalable method to optimize prelithiation, a process that helps mitigate lithium loss and improves battery life cycles by coating silicon anodes with stabilized lithium metal particles (SLMPs).

Jul 9, 2023

Wearable Sensors that Detect Gas Leaks

Posted by in categories: chemistry, health, holograms, military, wearables

Gas accidents such as toxic gas leakage in factories, carbon monoxide leakage of boilers, or toxic gas suffocation during manhole cleaning continue to claim lives and cause injuries. Developing a sensor that can quickly detect toxic gases or biochemicals is still an important issue in public health, environmental monitoring, and military sectors. Recently, a research team at POSTECH has developed an inexpensive, ultra-compact wearable hologram sensor that immediately notifies the user of volatile gas detection.


[Professor Junsuk Rho’s research team at POSTECH develops wearable gas sensors that display instantaneous visual holographic alarm.].