Biochemical changes after going to space suggest that harm to cells’ energy-producing structures, called mitochondria, could explain astronauts’ health issues.
Jared Isaacman invites you to join the fight against childhood cancer, and possibly wind up with a seat on the first orbital flight by an all-civilian team of astronauts.
Catch up on your favourite BBC radio show from your favourite DJ right here, whenever you like. Listen without limits with BBC Sounds.
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.
In this video I show how I made a self-organisating network of Kuramoto-style oscillators in a system undergoing metaheuristic-guided synchronization. There are also ways to visually demonstrate this with relatively simple hardware, such as using modified microelectronics, controlled using microcontroller circuits.
In this project, which I have dubbed “Feynman’s Quantum Fireflies” I program individual systems of oscillators which display discontinuous pas coupling which can be implemented in a network of transceiver circuits. Using the Path Integral Approach is one way to understand how the system behaves like a quantum thermal bath.
Continue reading “Making Of A Neuromorphic Synchronization Circuit Using Quantum Metaheuristics” »
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.
It summarizes the whole thing well.
““As important as Steve Jobs was, here’s the difference: Elon Musk is trying to invent a future, not by providing the next app,” says renowned astrophysicist Neil deGrasse Tyson.
Continue reading “Neil deGrasse Tyson: Elon Musk Is The Most Important Person Alive Today” »
SpaceX won a NASA contract Feb. 4 to launch a small astrophysics mission, continuing its string of similar agency contracts over the last two years.
WASHINGTON — SpaceX won a NASA contract Feb. 4 to launch a small astrophysics spacecraft, continuing the company’s string of similar agency contracts over the last two years.
NASA awarded a contract to SpaceX for the launch of the Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer (SPHEREx) spacecraft on a Falcon 9 in June 2024. The value of the launch contract is $98.8 million, which includes the launch itself and other “mission-related costs,” the agency said.
Northrop Grumman and United Launch Alliance successfully performed a crucial rocket motor test for ULA’s next-generation rocket, Vulcan Centaur, in preparation for a debut launch later this year.
