🎓 Doc Freemo 🇳🇱 @freemo@qoto.org

I'm reading up on the Libertarian candidate's platform here in Israel. I find it hard not to agree with a lot of their platform points:

Legalization of Marijuana

Reduction of Government Ministries (In terms of number, from 29 to 11)

Flat Tax, including reduction or removal of Import Quotas and Import Taxes.

Abolishing the rabbinate's control over personal issues (Marriage/Divorce)

Reforming the Judiciary to be wholly civil, with the religious courts only having power over those who agree to have that kind of judge in their life.

Opening up firearms ownership, except in certain situations.

Elimination of Police Brutality- very important.

I don't agree with everything, but those talking points are pretty attractive to me.

I posted this question. Please help me! / Why does this solution say the lower right element is 0? https://www.reddit.com/r/askmath/comments/bb6b2h/why_does_this_solution_say_the_lower_right/

Epic read explaining the basic math behind #QuantumMechanics

#science

https://uwaterloo.ca/institute-for-quantum-computing/sites/ca.institute-for-quantum-computing/files/uploads/files/mathematics_qm_v21.pdf

We’re helping spread the word from our friends over at NOAA about the Search and Rescue Satellite Aided Tracking System. Satellites like GOES-R detect & locate 406 MHz distress signals quickly from aircraft, marine & personal emergency beacons. …

@Gargron This organization sounds super-shady. What's your involvement with it?

Human skin and its microbiome give off a lot of lactic acid compared with other vertebrates’, says geneticist Matthew DeGennaro of Florida International University in Miami. Researchers since the 1960s have mused that lactic acid might be one of the big clues Ae. aegypti mosquitoes use to pick out humans.

IR8a’s role in detecting traces of acids in the air was revealed in part by evidence from how mutant mosquitoes behave. Mutants with nonworking IR8a, but with their other abilities intact, were only about half as likely to settle on a human arm or sweat-stained sock as normal mosquitoes, DeGennaro and colleagues report March 28 in Current Biology.

Insects evolved odor detection separately from vertebrates, and the six-legged version is “very complex,” DeGennaro says. Mosquitoes rely on three families of odor-sniffing proteins that have overlapping abilities to identify groups of airborne chemical compounds. Proteins called ionotropic receptors, which include IR8a, target acids among other compounds. As a mosquito hunts, the floating chemical cues get combined with other information such as atmospheric heat, moisture and the sight of something biteable. DeGennaro calls carbon dioxide “mosquito coffee,” revving the insects up to get to work seeking a meal. READ MORE >>>>>>> https://www.sciencenews.org/article/genetics-how-mosquitoes-sniff-out-human-swea

Geneticists close in on how mosquitoes sniff out human sweat
A protein in the antennae of Aedes aegypti detects lactic acid wafting off skin
Geneticists have found a scent-sniffer protein molecule in mosquito antennae that — if somehow jammed — might leave a bloodsucker confused about whether we’re human enough to bite.

Aedes aegypti mosquitoes, which can spread Zika and dengue, prefer human blood to the blood of other animals. A string of experiments now shows that a protein called IR8a, found in the insects’ antennae, is one of the molecules necessary for detecting lactic acid, a component of human sweat, wafting by.

Human skin and its microbiome give off a lot of lactic acid compared with other vertebrates’, says geneticist Matthew DeGennaro of Florida International University in Miami. Researchers since the 1960s have mused that lactic acid might be one of the big clues Ae. aegypti mosquitoes use to pick out humans.

IR8a’s role in detecting traces of acids in the air was revealed in part by evidence from how mutant mosquitoes behave. Mutants with nonworking IR8a, but with their other abilities intact, were only about half as likely to settle on a human arm or sweat-stained sock as normal mosquitoes, DeGennaro and colleagues report March 28 in Current Biology.

Insects evolved odor detection separately from vertebrates, and the six-legged version is “very complex,” DeGennaro says. Mosquitoes rely on three families of odor-sniffing proteins that have overlapping abilities to identify groups of airborne chemical compounds. Proteins called ionotropic receptors, which include IR8a, target acids among other compounds. As a mosquito hunts, the floating chemical cues get combined with other information such as atmospheric heat, moisture and the sight of something biteable. DeGennaro calls carbon dioxide “mosquito coffee,” revving the insects up to get to work seeking a meal. READ MORE >>>>>>> https://www.sciencenews.org/article/genetics-how-mosquitoes-sniff-out-human-sweat

RT
FILE PHOTO © AFP / William West
Aboriginals in Australia have won a ground-breaking case that paves the way for billions of dollars in compensation claims for colonial land loss, as well as loss of spiritual connection.
The High Court of Australia ruled in favor of the Ngaliwurru and Nungali groups from the Northern Territory in the biggest ‘native title’ ruling on indigenous rights to traditional land and water in decades on Wednesday.
It said the Northern Territory government was to pay $2.53mn in damages to the Ngaliwurru and Nungali groups for an earlier federal court ruling which found the NT government “extinguished” their native title rights when they built infrastructure on their land in the 80s and 90s. https://www.rt.com/news/453929-aboriginal-high-court-ruling-compensation-win/?fbclid=IwAR2OxHLitTYuSymLAr7Hg2tXbZn47RzKQjNN1i8SrJ-L_szXhEwYpjZc4kE

Astronomers Observe Doughnut-Shaped Torus Surrounding Black Hole
Astronomers used the National Science Foundation’s Karl G. Jansky Very Large Array (VLA) to make the first direct image of a dusty, doughnut-shaped feature surrounding…
Artist’s conception of the dusty, doughnut-shaped object surrounding the supermassive black hole, disk of material orbiting the black hole, and jets of material ejected by the disk, at the center of a galaxy. Credit: Bill Saxton, NRAO/AUI/NSF

Astronomers used the National Science Foundation’s Karl G. Jansky Very Large Array (VLA) to make the first direct image of a dusty, doughnut-shaped feature surrounding the supermassive black hole at the core of one of the most powerful radio galaxies in the Universe — a feature first postulated by theorists nearly four decades ago as an essential part of such objects.

The scientists studied Cygnus A, a galaxy some 760 million light-years from Earth. The galaxy harbors a black hole at its core that is 2.5 billion times more massive than the Sun. As the black hole’s powerful gravitational pull draws in surrounding material, it also propels superfast jets of material traveling outward at nearly the speed of light, producing spectacular “lobes” of bright radio emission.

Black hole-powered “central engines” producing bright emission at various wavelengths, and jets extending far beyond the galaxy are common to many galaxies, but show different properties when observed. Those differences led to a variety of names, such as quasars, blazars, or Seyfert galaxies. To explain the differences, theorists constructed a “unified model” with a common set of features that would show different properties depending on the angle from which they are viewed. READ MORE >>>>>>> https://scitechdaily.com/astronomers-observe-doughnut-shaped-torus-surrounding-black-hole/ READ MORE https://scitechdaily.com/astronomers-observe-doughnut-shaped-torus-surrounding-black-hole/

https://vimeo.com/327945315