When scientists are developing new medications, they often need pure forms of molecules called enantiomers. One popular way to get these is through a process called preparative chromatographic enantioseparation. This method is like sorting cookies by shape – you get only one kind at a time. Supercr
Imagine diving into six years of weather data from Portugal's largest reservoir, Alqueva. Two weather stations were installed here, one floating on the water and the other on the shore. From 2018 to 2023, these stations collected valuable information. Every hour, they recorded rainfall, water and so
Rome just gave tourists an unusual opportunity to see the Trevi Fountain up close. A temporary metal walkway was set up, allowing people to get a great view of the 18th-century statue of Oceanus and his chariot while the fountain undergoes restoration. The walkway can hold 130 people at a time, givi
Imagine being able to generate videos just like we can with text using large language models. That's the idea behind WorldDreamer, a new kind of world model designed to understand and predict complex environments. Unlike previous models that worked only in specific scenarios like gaming or driving,
Federal Reserve Chairman Jerome Powell has been skillfully avoiding questions about President-elect Donald Trump. However, as Trump's ambitious economic agenda takes shape, Powell might not be able to dodge the topic forever. Trump's plans include significant tax cuts, increased government spending,
Feeling extra sleepy during the day or not eager to do things due to poor sleep habits? Seniors, take note! A new study found that these issues might increase the risk of a condition called motoric cognitive risk syndrome (MCR). This syndrome can lead to dementia later in life. Researchers think tha
Did you know that some Americans are voting from space this year? That's right – NASA astronauts aboard the International Space Station (ISS) are participating in the 2024 election. They use special procedures to cast their votes, just like any other American citizen. Four astronauts are currently
Feeling sleepy during the day? It might be more than just tiredness, especially if you're older. A new study found that people who feel exhausted and lack enthusiasm have a higher risk of developing something called motoric cognitive risk syndrome (MCR). This syndrome links to a slow walking speed a
Imagine you're looking at two plants, Atropa belladonna (Deadly Nightshade) and Solanum tuberosum (Potato). You might not expect them to have much in common, especially when it comes to their yellowing leaves. But scientists have discovered something interesting. Using techniques like column chromat
In Indonesia, a unique experiment was carried out on Twitter to see if celebrities can truly influence people's beliefs about vaccines. The study involved 46 famous figures and organizations, with a combined following of 7. 8 million. These celebrities agreed to randomly tweet or retweet messages pr
