Harvard’s Capasso Group has scaled up the achromatic metalens to 2mm in diameter. That may not sound like much, but it is plenty for virtual reality contact lenses. The human pupil is 7mm at widest. These guys are going to beat Mojo Lens to the finish line for smart contact lenses.
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Research into a new drug that primes the immune system in the respiratory tract and is in development for COVID-19 shows it is also effective against rhinovirus.
Rhinovirus is the most common respiratory virus, the main cause of the common cold and is responsible for exacerbations of chronic respiratory diseases such as asthma and chronic obstructive pulmonary disease. In a study recently published in the European Respiratory Journal, the drug, known as INNA-X, is shown to be effective in a pre-clinical infection model and in human airway cells.
Treatment with INNA-X prior to infection with rhinovirus significantly reduced viral load and inhibited harmful inflammation.
When will the pandemic end? It’s the question hanging over just about everything since COVID-19 took over the world last year. The answer can be measured in vaccinations.
Bloomberg has built the biggest database of COVID-19 shots given around the world, with more than 108 million doses administered worldwide. U.S. science officials such as Anthony Fauci have suggested it will take 70% to 85% coverage of the population for things to return to normal. Bloomberg’s Vaccine Tracker shows that some countries are making far more rapid progress than others, using 75% coverage with a two-dose vaccine as a target.
Three different studies, done by different teams of scientists proved something really extraordinary. But when a new research connected these 3 discoveries, something shocking was realized, something hiding in plain sight. Human emotion literally shapes the world around us. Not just our perception of the world, but reality itself.
In the first experiment, human DNA, isolated in a sealed container, was placed near a test subject. Scientists gave the donor emotional stimulus and fascinatingly enough, the emotions affected their DNA in the other room.
Scientists from MIPT, Moscow Pedagogical State University and the University of Manchester have created a highly sensitive terahertz detector based on the effect of quantum-mechanical tunneling in graphene. The sensitivity of the device is already superior to commercially available analogs based on semiconductors and superconductors, which opens up prospects for applications of the graphene detector in wireless communications, security systems, radio astronomy, and medical diagnostics. The research results are published in Nature Communications.