Jay Bhattacharya, the N.I.H. director, says authorities broke the public’s trust in the Covid era. Now it’s up to outsiders ...

Scientists have succeeded in changing the polarity of a special ferromagnet using a laser beam. In the future, this method ...

Researchers at the University of Basel and the ETH in Zurich have succeeded in changing the polarity of a special ferromagnet using a laser beam. In the future, this method could be used to create ...

For years, the AI community has worked to make systems not just more capable, but more aligned with human values. Researchers have developed training methods to ensure models follow instructions, ...

Discover how to craft a simple electric motor using everyday household items in this detailed, step-by-step tutorial. Follow ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...

Predicting the conditions of chemical reactions has been a key focus of AI use in chemistry. One of the most prominent tools ...

Sheng, Z. (2026) Circular Economy in Education: Evidence from UK Second-Hand School Uniform Market. Modern Economy, 17, 199-227. doi: 10.4236/me.2026.171011 .