Abstract: The wind deflection of overhead contact lines (OCLs) challenges the stable and safe operation of electrified railways. The steady wind causes the static deflection of the contact line, while ...

Explore how the DART mission advanced planetary defense using kinetic impactor technology and impactor hardware to enable real-world asteroid deflection strategies. Pixabay The concept of planetary ...

Liquid crystal elastomers (LCEs) are heavily employed in the field of soft robotics because they exhibit the such programmable reversible shape changing and anisotropic mechanical response. But new ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

In response to low engagement in Multnomah County’s drug deflection program, District Attorney Nathan Vasquez has announced steep changes. Starting Jan. 5, people that fail to complete the county’s ...

The man was far from his former life when Dallas Area Rapid Transit police encountered him at a bus station on Bryan Street. Once an airline employee, he developed a drinking problem and was now ...

The grocery store formerly known as Steve’s 9th Street Supermarket in Park Slope has a new occupant. K Slope Market, a full-service supermarket and member of the Key Food Cooperative, opened its doors ...

A new study by Shanghai Jiao Tong University and SII Generative AI Research Lab (GAIR) shows that training large language models (LLMs) for complex, autonomous tasks does not require massive datasets.

After NASA smashed a spacecraft into an asteroid, its orbit slowly but surely changed over the next month, and astronomers can’t explain why. In 2022, the Double Asteroid Redirection Test (DART) flew ...