Camera sensitive enough to spot a single photon finally achieved by researchers in colorado.
A team of researchers from the National Institute of Standards and Technology in Boulder, Colorado, has successfully developed a super-sensitive camera capable of detecting a single photon.
This remarkable achievement opens up new avenues for scientific exploration and holds significant potential for applications in quantum computing, communications, space exploration, and medical research.
Sponges might not look like particularly complex animals, but they’ve had billions of years to evolve their own special systems. And one of those systems might involve sending messages through their body in the form of light.
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Single-celled life forms need just the simplest of evolutionary footholds to get a leg up in their environment.
Even an extremely minimal cell that contains just 493 genes can mutate and adapt to improve its fitness, researchers say – a critical step in the persistence and stability of life that has now been demonstrated in the laboratory.
The insights come from a new study by a team of researchers from the US and Brazil, which stripped a cell of all but its essential genes to see if it could still evolve.
Sam Altman, a tech CEO, has finally watched a movie about sleazy tech CEO that invents a possibly conscious AI humanoid robot. Huh.
Tesla delivered upwards of 466,000 vehicles in the second quarter — 20,000 more than Wall Street’s consensus forecast of about 446,000, it revealed on Sunday. Jim Chanos waved away the strong showing on Twitter, saying it was fueled by price cuts and firmly priced into Tesla’s current valuation.
“Again, ‘blown away’ is a 4% beat on deliveries with huge price cuts? The $800B valuation might just be discounting that…$TSLA,” he tweeted about Elon Musk’s electric-vehicle company.
“Is ‘massive’ 4% for a stock at 10x revenues…? Shouldn’t a company trading at that valuation always exceed expectations? $TSLA,” the short seller wrote in a second tweet.
Summary: A new study reveals that the composition of scent compounds on a person’s hand can accurately determine their sex.
The analysis, using mass spectrometry, successfully predicted an individual’s sex with an impressive accuracy rate of 96.67%. In criminal investigations, this could provide valuable trace evidence where other discriminative evidence like DNA is lacking.
Further validation of these techniques could even reveal other individual characteristics such as age and racial or ethnic group.
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The sun emitted a solar flare this week that was strong enough to cause radio blackouts on Earth — and it reportedly did.
NASA’s Solar Dynamics Observatory captured an image of the event, which showed a bright flash in the top right area of the sun. The flare was classified as a X1.0 flare, which means it is in the most intense class of flares, according to the agency.
The flare peaked at 7:14 p.m. Eastern Time on July 2, NASA said. It erupted from a sunspot that is seven times the width of Earth, according to Space.com, a website that chronicles news and events in space.
Promising results from the very first primate trial looking at the brain-boosting effects of longevity protein klotho has buoyed scientists and opens the door to human trials aimed at restoring cognitive function and other age-related conditions.
