TagTibi Puiu
Gloomy News from a Nature Article: Is the End of Science Near?
A study in the premier science journal notes the long term falling off of truly original findings, as opposed to endless citations of others’ findingsScience writer Tibi Puiu reports on new findings that reflect what many today, have begun to suspect: Over the past few decades, the number of science and technology research papers published has soared, rising at a rate of nearly 10% each year. In the biomedical field alone, there are more than a million papers pouring into the PubMed database each year, or around two studies per minute… The new study revealed that the “disruptiveness” of contemporary science has decreased, rendering ever diminishing returns. In this particular context, authors define disruptiveness as the degree to which a study departs from previous literature and renders it obsolete. In other words, a highly disruptive study is one that completely changes the way we Read More ›
Some Questions and Answers About Language From Recent Research
The hardest language, the best way to learn a language, and peering into the shadowy origin of languageCan there be such a thing as “the hardest language to learn”? At ZME Science, science writer Tibi Puiu dives into the question, starting with the assumption that the learner is an English speaker: After 70 years of experience teaching languages to American diplomats, the U.S. Foreign Service has grouped foreign languages into four categories of difficulty. The easiest language group requires 575-600 hours of study (23-24 weeks of classroom study) for students to achieve sufficient competence to be posted overseas, whereas the hardest group requires at least 2,200 hours of study (88 weeks of full-time classroom study) to achieve the same level of proficiency. In other words, some languages can be 3-4 times harder to master than others. Tibi Read More ›
The Search for Extraterrestrial Life 15
Recent news features Earth-like planets and water worlds — and how comet impacts may be providing Europa’s oceans with materialIn our universe: Here are the James Webb Space Telescope’s best images from a spectacular year first year (it launched December 25, 2021). Could there be such a thing as “dark light?” Science writer Tibi Puiu tells us at ZME Science that some physicists think that the mysterious dark matter of the universe is made out of dark photons: “A new study found that hypothetical particles called dark photons can explain discrepencies in the ‘cosmic web’.” (December 14, 2022) “First introduced in 1986 by physicist Bob Holdom, dark photons, also known as ‘heavy photons’ or ‘hidden photons’, are supposed to be gauge bosons for dark matter. Dark photons and regular photons are expected to mix, such that the dark photons Read More ›
Are Our Tastes in Food Shaped Even Before We Are Born?
A recent experiment suggests that prenatal exposure to food tastes and smells could impact diet preferences later in life, with health consequencesRecent research may shed some light: Researchers in Britain and France just published the first direct evidence showing that fetuses can actually taste and smell while still in the womb. These important findings could help scientists further our understanding of how human taste and smell receptors develop. But the most immediate implication is that a pregnant woman’s diet might influence their babies’ food preferences after birth. “A number of studies have suggested that babies can taste and smell in the womb, but they are based on post-birth outcomes while our study is the first to see these reactions prior to birth,” lead researcher Beyza Ustun, a postgraduate researcher in the Fetal and Neonatal Research Lab at Durham University, said in Read More ›