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Astronomers have detected a strange burst of radio signals that appeared to be emitting in a pattern similar to a heartbeat. Classified as fast radio burst (FRB), the signal originated from a galaxy billions of light-years from Earth.Such FRBs are intense radio wave burst lasting a maximum of a few milliseconds. But, astronomers from the Massachusetts Institute of Technology (MIT) observed the signal to be up to three seconds long, making it 1,000 times longer than usual FRBs.What appeared more fascinating about the find…

There is not a lot to differentiate between the new M2 MacBook Air and 13-inch MacBook Pro, at least performance-wise. Both machines have similar benchmark scores on Geekbench. However, they outperform the M1 by more than 20%. The tests were spotted by Twitter user MrMacIntosh. The M2 MacBook Air reached 1,899 on single-core and 8,965 on multi-core, while the M2 MacBook Pro reached 1,919 on single-core and 8,928 on multi-core. Benchmarks are not where the similarities stop. Both machines feature stereo speakers with…

The massive eruption from the underwater Tonga volcano in the Pacific earlier this year generated a blast so powerful, it sent massive pressure waves rippling through the atmosphere and around the globe.  These waves were the fastest ever observed within our atmosphere, reaching speeds of 720 miles (1,158 kilometers) per hour, a new study finds."This was a genuinely huge explosion, and truly unique in terms of what's been observed by science to date," study lead author Corwin Wright, a Royal Society University Research…

The report further reveals that the punch-hole cutout will continue to be a part of the iPhone 15 display. This won’t be a surprise for next year since Apple is rumoured to replace the notch with a hole-punch/pill-shaped cutout on the iPhone 14 Pro and Pro Max variants. iPhone 15 display details tippedThe Omdia report claims that the next year’s iPhone models will have the same display sizes as the upcoming iPhone 14 series. According to the rumour mill, the iPhone 14 and 14 Pro will have a 6.1-inch screen, while the…

View to the southwest from a dust monitoring webcam in Mesa Verde National Park. Credit: National Park Service A University of Alabama in Huntsville (UAH) student says his examination of the combined influence of dust and smoke on surface atmosphere temperatures in sub-Saharan Africa likely applies to conditions in the American West, now in its worst drought in over 1,200 years.…

Credit: Unsplash/CC0 Public Domain Everyone remembers those old high school movies where the ultra-nerdy teenage boy falls in love with a the most beautiful girl in the whole school. The movie begins with the girl not knowing anything about the geeky leading man that most wouldn't consider a strong partner, but by the end, she's fallen for him too. It's a classic romantic movie formula.…

A new image snapped by a spacecraft orbiting Mars could be enough to give one Lovecraftian nightmares.Far below the camera of ESA's Mars Express, a large, city-sized, unnamed crater gapes on the surface of the red planet, smears of dark material making it appear like an enormous eye gazing out to the stars. Yet the purpose of the image is not to give you the cosmic shivers; satellite imagery can help us better understand the geology and history of Mars.  The crater, measuring 30 kilometers (18.6 miles) across, sits in a…

Ben Schoon / 9to5Google: Leaked images seem to show a Samsung Galaxy Z Flip 4 unit with a design similar to the Flip 3's but with a shallower, less noticeable display crease — Samsung's next batch of foldable smartphones is right around the corner, and this weekend the Galaxy Z Flip 4 has leaked in its first real-life shots. Ben Schoon / 9to5Google: Leaked images seem to show a Samsung Galaxy Z Flip 4 unit with a design similar to the Flip 3's but with a shallower, less noticeable display…

Earlier in 2021, Dogecoin Millionaire Glauber Contessoto took a large bet on Dogecoin, a meme-inspired cryptocurrency that started as a joke. Contessoto claims to have invested over $250,000 in Dogecoin on February 5, when it was priced at roughly 4.5 cents, using his savings and borrowed money. On April 15, he claims to have become a dogecoin millionaire on paper two months later. Despite Dogecoin’s ups and downs, Contessoto has refused to sell. He intends to purchase more of the digital coin in the…

The Terra meltdown could understandably cause investors to wonder if Shiba Inu might be next Among the coins that have recorded a good recovery this time is Shiba Inu, which had been one of the cryptocurrencies hardest hit by the bear market. But cryptocurrency experts warn that Shiba Inu is not out of the woods yet. There are still many threats surrounding this coin that could turn it into the next Luna. “Things are not looking good for the meme coin Shiba Inu, with our panel expecting it to be worth…