Abstract: Flexure hinge-based compliant mechanisms find extensive applications in micro/nano actuation, where their transmission characteristics are significantly affected by stiffness. Traditional ...

Last week, OpenAI shocked the mathematical community by revealing that one of its internal artificial intelligence (AI) models had found a counterexample to a famous conjecture made by legendary ...

Penn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help scientists uncover hidden causes behind observable effects. By introducing ...

Liam Price just cracked a 60-year-old problem that world-class mathematicians have tried and failed to solve. He’s 23 years old and has no advanced mathematics training. What he does have is a ChatGPT ...

Direct mail is having a moment. Budgets are growing, confidence is high and performance continues to hold up even as other channels become noisier and less predictable. According to research by the ...

Costco Direct automatically saves you money when you buy 2+ qualifying big-ticket items (appliances, TVs, furniture). Look for the red “Costco Direct” label. Combine items in the same promo (washer + ...

Bolted joints are among the most common structural elements in precision machinery. They are used because they are strong, serviceable and reliable. Yet, despite their prevalence, the moment stiffness ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

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 ...

WASHINGTON — The U.S. Army announced updates to its Direct Commissioning Program, DCP, aimed at attracting top-tier professionals with specialized skills directly into its officer corps. The program ...

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 ...