Circa 2016
Take advantage of the next clear night and drop in on a quasar that’s currently undergoing its brightest outburst in more than 40 years.
Continue reading “Quasar CTA 102: Historically Bright, Violently Variable” »
Circa 2019
Yuri Oganessian relates the story of the formation and decay of a doubly odd moscovium nucleus.
Element 115 was the first superheavy element with an odd atomic number (Z) that we synthesized in nuclear reactions using a beam of accelerated 48 Ca ions. These experiments were carried out in 2003, on the heels of the first results obtained for even elements 114 and 116. We had no doubts that their odd neighbour could also be produced in a similar manner; its decay properties however would be very different.
Circa 2021
Astrophysicist at Göttingen University discovers new theoretical hyper-fast soliton solutions.
If travel to distant stars within an individual’s lifetime is going to be possible, a means of faster-than-light propulsion will have to be found. To date, even recent research about superluminal (faster-than-light) transport based on Einstein’s theory of general relativity would require vast amounts of hypothetical particles and states of matter that have “exotic” physical properties such as negative energy density. This type of matter either cannot currently be found or cannot be manufactured in viable quantities. In contrast, new research carried out at the University of Göttingen gets around this problem by constructing a new class of hyper-fast ‘solitons’ using sources with only positive energies that can enable travel at any speed. This reignites debate about the possibility of faster-than-light travel based on conventional physics. The research is published in the journal Classical and Quantum Gravity.
Else Labs, the company behind the countertop home cooking robot called Oliver, announced today the launch of Oliver Fleet, a commercial kitchen reimagining of its original core product.
The new Fleet solution is a respin of its original standalone Oliver home cooking robot into a solution that allows multiple units to be used and managed simultaneously in professional kitchen environments to automate cooking tasks. According to company CEO Khalid Aboujassoum, while the Oliver Fleet units look the same from the outside as the original consumer unit, they’ve been built to withstand the more rugged requirements of the professional kitchen.
LONDON (AP) — The chief of the World Health Organization said the expanding monkeypox outbreak in more than 70 countries is an “extraordinary” situation that now qualifies as a global emergency, a declaration Saturday that could spur further investment in treating the once-rare disease and worsen the scramble for scarce vaccines.
WHO Director-General Tedros Adhanom Ghebreyesus made the decision to issue the declaration despite a lack of consensus among experts serving on the U.N. health agency’s emergency committee. It was the first time the chief of the U.N. health agency has taken such an action.
“We have an outbreak that has spread around the world rapidly through new modes of transmission about which we understand too little and which meets the criteria in the international health regulations,” Tedros said.
An EE Times’ exclusive interview with Carver Mead to delve into his achievements in the early days of semiconductors, and his legacy.
A panel of experts agrees and disagrees on exactly which parts of biology we should be taking inspiration from for neuromorphic technologies.
The high-flying unmanned aerial vehicle has been above Arizona for more than a month, living on batteries, solar power and a prayer.
And it would not require the James Webb Space Telescope.
Astronomers think that a new observation technique relying on the detection of faint radio signals will allow them to see the first stars that formed in the middle of thick hydrogen clouds shortly after the birth of the universe.
The technique, introduced in a new paper, looks for a type of electromagnetic radiation signature known as the 21-centimeter line, which was emitted by hydrogen atoms that filled the young universe in the first hundreds of thousands of years after the Big Bang.
Neuroscientist and physician Matthew Schrag found suspect images in dozens of papers involving Alzheimer’s disease, including Western blots (projected in green) measuring a protein linked to cognitive decline in rats.
The Neuro-Network.
𝐁𝐋𝐎𝐓𝐒 𝐎𝐍 𝐀 𝐅𝐈𝐄𝐋𝐃?
