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The first EU permits for insects as a “novel food” should be issued in mid-2020. This will end the legal uncertainty about breeding insects for human consumption in Europe. Now is the time to draw lessons from Belgium, which has served as a sandbox for the fledgling industry, about its future prospects. Are we really ready to eat insects?

Romy is an adorable little blond girl who, like all children under the age of 2½ in Belgium, goes to the crèche most weekdays. Her parents spend 20 minutes every evening preparing her lunch, carefully weighing out some carbs, freshly cooked vegetables, a protein-rich ingredient, some high-quality fat and a sprinkling of chopped herbs. It’s the recommended diet for a child her age. But unlike most of Belgium’s children, Romy gets a meal that eventually includes a teaspoon of cricket powder. In fact, she even loves to snack on some whole locusts from time to time. All this thanks to Belgian’s progressive regulatory system, which allowed a whole new sector in the Western agrifood landscape to open up here a few years ago.

In theory, Romy is well on track to help fulfil the prediction, or rather prescription, of the Food and Agriculture Organisation (FAO) for insects to become “a high-value source of animal protein for the rapidly growing world population.” But the challenges ahead are huge and Belgium, as a test ground, has gained some valuable experience. Along with a few other countries in Europe, Belgium has taken a bite at insects. But sometimes it hurts.

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COVID-19 has only been around for a few months, so at this point scientists don’t know that much about it. But more is being learned every day.

We now know, for example, it can live on surfaces for up to nine days and survives in the air for a few hours. We also now know that the virus particles are shed through saliva and fluids coughed up from the lungs. And that the virus can also be shed from our faeces.

It’s easy for an infected person to spread the virus particles through coughing, touching other people or leaving the virus on surfaces.

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In a paper published on Nature Communications in 20 April 2020 by (read the original paper), Tianda Fu et al. from the University of Massachusetts Amherst proposed a new kind of diffusive memristor based on the protein nanowires sourced from the bacterium named Geobacter sulfurreducens that can potentially resolve the problem. The artificial neurons built on such memristors can function on the level of biological voltages, and they express “temporary integration feature that is similar to real neurons in our brain” according to the authors.

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At the beginning of March, Democratic Gov. Gavin Newsom of California announced a series of executive orders he hoped would help slow the spread, and subsequently mitigate the health impact, of COVID-19. One of those orders told Golden State residents to shelter-in-place. This order, set for two weeks, has been extended until May. Gov. Newsom has subsequently told residents that the process through which these public health safety measures will be loosened up is going to be deliberate, and done by degrees.

A study out of UC Davis in California says there is one silver lining to the shelter-in-place orders, though. According to researchers, the California highway patrol—who on average respond to more than 2,000 roadway “incidents” per day—have reported an enormous reduction in the daily rate of collisions. This means a lot less death and injury and a lot of public money saved.

UC Davis researchers found that the daily rate of collisions in California was cut in half after the order, and that cut closely matched the reduction in deaths and injuries connected to vehicular crashes. To this end, the study found that trauma centers reported a 40% reduction in people seen during this time, which includes pedestrians and cyclists involved in vehicular collisions. The savings to the public is estimated at about $40 million per day, adding up to around $1 billion in savings since the beginning of the shelter-in-place order.

Continue reading “New California study shows

:ooooo.

At the beginning of March, Democratic Gov. Gavin Newsom of California announced a series of executive orders he hoped would help slow the spread, and subsequently mitigate the health impact, of COVID-19. One of those orders told Golden State residents to shelter-in-place. This order, set for two weeks, has been extended until May. Gov. Newsom has subsequently told residents that the process through which these public health safety measures will be loosened up is going to be deliberate, and done by degrees.

A study out of UC Davis in California says there is one silver lining to the shelter-in-place orders, though. According to researchers, the California highway patrol—who on average respond to more than 2,000 roadway “incidents” per day—have reported an enormous reduction in the daily rate of collisions. This means a lot less death and injury and a lot of public money saved.

UC Davis researchers found that the daily rate of collisions in California was cut in half after the order, and that cut closely matched the reduction in deaths and injuries connected to vehicular crashes. To this end, the study found that trauma centers reported a 40% reduction in people seen during this time, which includes pedestrians and cyclists involved in vehicular collisions. The savings to the public is estimated at about $40 million per day, adding up to around $1 billion in savings since the beginning of the shelter-in-place order. billion silver lining due to coronavirus shelter-in-place orders” | >

The economic impact of the coronavirus pandemic has governments struggling with how to restart a global economy that has come to a grinding halt. Some short term needs have to be addressed as soon as possible — avoiding starvation, extending unemployment benefits, and arranging for emergency healthcare for those infected. But even as the world faces such daunting tasks, decisions made today will have enormous consequences for the future. While the emergency today is great, a much bigger emergency waits just around the corner as the Earth continues to overheat.

Governments in thrall to fossil fuel interests, such as the United States, see the virus as a chance to roll back advances in renewable energy. After all, the oil and gas industries provide for 10,000,000 jobs around the world. Surely those jobs must be protected, right?

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An international team of researchers has found that an ancient crocodile relative underwent body transitions as it evolved from a land to a sea creature before its ears changed to suit an underwater environment. In their paper published in Proceedings of the National Academy of Sciences, the group describes their in-depth study of thalattosuchia skulls and what they found.

Thalattosuchia was an ancient crocodile species that lived in the world’s oceans over 150 million years ago. But before that, they were land-dwelling. Prior research has shown that they took to water in a much slower fashion than other creatures like whales, existing as semi-aquatic creatures for many years before becoming full-fledged sea creatures. Study of their fossilized remains has shown their front legs evolving to become fins, and their back legs evolving into a fluked tail. Their bodies grew slimmer and sleeker to so they could glide smoothly through the water. And once they became sea creatures, their changed to suit the new environment. One such organ was the inner ear. And it was this organ that was the focus of this new work.

To learn more about the evolution of thalattosuchia’s , the researchers conducted CAT scans on over a dozen skull fossils. They focused most specifically on the inner ear structures used to maintain balance and equilibrium in land creatures.

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SpaceX is targeting Wednesday, April 22 at 3:30 p.m. EDT, or 19:30 p.m. UTC, for its seventh launch of Starlink satellites. Falcon 9 will lift off from Launch Complex 39A (LC-39A) at NASA’s Kennedy Space Center in Florida. A backup opportunity is available on Thursday, April 23 at 3:15 p.m. EDT, or 19:15 UTC.

Falcon 9’s first stage previously supported Crew Dragon’s first flight to the International Space Station, launch of the RADARSAT Constellation Mission, and the fourth Starlink mission. Following stage separation, SpaceX will land Falcon 9’s first stage on the “Of Course I Still Love You” droneship, which will be stationed in the Atlantic Ocean. Falcon 9’s fairing previously supported the AMOS-17 mission.

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The common view of heredity is that all information passed down from one generation to the next is stored in an organism’s DNA. But Antony Jose, associate professor of cell biology and molecular genetics at the University of Maryland, disagrees.

In two new papers, Jose argues that DNA is just the ingredient list, not the set of instructions used to build and maintain a living organism. The instructions, he says, are much more complicated, and they’re stored in the that regulate a cell’s DNA and other functioning systems.

Jose outlined a new theoretical framework for heredity, which was developed through 20 years of research on genetics and epigenetics, in peer-reviewed papers in the Journal of the Royal Society Interface and the journal BioEssays. Both papers were published on April 22, 2020.

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