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☆ An 120 million-year-old dinosaur fossil with the bones of its final snack still inside of it reveals its enjoyed eating our ancestors
▼ + stars: | 2022-12-27 | by ( Kelsey Neubauer | ) www.businessinsider.com time to read: +2 min

Paleontologist Hans Larsson found a small mammal foot in the rib of a dinosaur fossil. The reptile was carnivorous and bird-like, according to McGill University. It's one of only 21 dinosaur fossils ever found with its food inside of it. Only 20 other fossils have been found with the fossilized bones of their meals inside, according to McGill, and this is the first time a fossil has shown that any dinosaur ate mammals, the Economic Times reported. Scientists have speculated that the species likely died out because it had four wings, and the two additional wings created drag when it moved.

One technologist went as far as saying that with ChatGPT, "College as we know it will cease to exist." Artificial intelligence company OpenAI, which developed ChatGPT, did not immediately respond to a request for comment regarding cheating concerns. In reality, AI tools like ChatGPT could actually be used to enhance education, according to Paul Fyfe, an associate professor of English at North Carolina State University. Computer-assisted writing tools, such as Grammarly or Google Doc’s Smart Compose, already exist — and have long been utilized by many students. For now, he suggested an older technology to combat fears of students using ChatGPT to cheat.

☆ NASA Mars Ingenuity helicopter broke its own record
▼ + stars: | 2022-12-07 | by ( Ashley Strickland | ) edition.cnn.com time to read: +4 min

CNN —More than a year and a half after its first flight on Mars, the Ingenuity helicopter has set a new record. “Ingenuity’s success has led to NASA’s decision to take two Ingenuity class helicopters on the Mars Sample Retrieval Lander scheduled for later in this decade,” wrote Bob Balaram, Ingenuity chief engineer emeritus, in a NASA blog update. A more capable Mars Science Helicopter with the ability to carry almost 5 kg of science payloads is also in early conceptual and design stages.”Mars sample collectionMeanwhile, the Perseverance rover continues to collect intriguing samples from Mars. The cache will be collected by future missions during the Mars Sample Return campaign and returned to Earth in the 2030s. The Perseverance rover recently used a specialized drill bit to collect its first samples of broken rock and dust.

☆ Binance founder Changpeng 'CZ' Zhao wants to 'rebuild' crypto post FTX collapse
▼ + stars: | 2022-11-15 | by ( Michelle Toh | ) edition.cnn.com time to read: +7 min

Hong Kong CNN Business —Binance founder and CEO Changpeng Zhao is once again in the global spotlight, this time as the self-appointed white knight of crypto as the industry is embroiled in crisis. “Let’s rebuild.”Humble beginningsZhao launched Binance in July 2017 in China, gradually building it into the world’s largest crypto exchange. Binance CEO Changpeng Zhao attending the Viva Technology conference in Paris on June 16, 2022. In May, TerraUSD lost its dollar peg, which led to the collapse of its sister token and eventually created a huge global liquidity crisis in the crypto industry. The Binance chief said his firm had been asked to help as FTX grappled with liquidity issues.

☆ Anti-Xi protest spreads in China and worldwide as Chinese leader begins third term
▼ + stars: | 2022-10-22 | by ( Cnn Staff | ) edition.cnn.com time to read: +17 min

Obtained by CNNCNN spoke with two Chinese citizens who scribbled protest slogans in bathroom stalls and half a dozen overseas Chinese students who put up anti-Xi posters on their campuses. Chen had tried to share the Sitong Bridge protest on WeChat, China’s super app, but it kept getting censored. But as the widespread anti-Xi posters have shown, the rising nationalistic sentiment is by no means representative of all Chinese students overseas. In the day following the protest in Beijing, Jolie saw on Instagram an outpouring of photos showing protest posters from all over the world. But the extensive censorship around the Sitong Bridge protest also betrays its paranoia.

The incessant drumming of a woodpecker on a hollow tree can be an annoying distraction for anyone who has to listen to it. “When you study songbirds, hummingbirds and parrots, you find areas that control vocal learning express parvalbumin more than other parts of the brain,” Fuxjager said. Future studies will look for other similarities, such as if the patterns of woodpecker drumming are learned at an early age, like the singing of songbirds, he said. Fuxjager noted that there are more than 200 species of woodpecker around the world and that they inhabit every continent, except Australia. Scientists study the singing of songbirds — and possibly now the drumming of woodpeckers — because it has parallels to human speech.

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