Abstract: This paper presents dynamic modeling of an innovative contractible ionic polymer-metal composites (IPMC) actuator with a helical configuration. The helical shaped IPMC actuator is fabricated ...

The Trump administration has invited a small group of climate contrarians to help write the next installment of the National Climate Assessment, the nation’s preeminent report on global warming, says ...

LyondellBasell Industries recently reported a third-quarter net loss of US$890 million, driven mainly by US$1.20 billion of non-cash asset write-downs and transaction costs, while management ...

The reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) is a classic example of an acid-base neutralization reaction, resulting in the formation of salt and water. Understanding the ...

The world of chemistry is filled with reactions, transformations, and interactions that constantly shape the substances around us. Among these, metathesis reactions stand out as elegant examples of ...

Australia’s top national security bureaucrat used an AI chatbot to ghostwrite speeches and messages to his colleagues, internal documents show. As Finance Minister Katy Gallagher announces a ...

THIS NEWS RELEASE IS INTENDED FOR DISTRIBUTION IN CANADA ONLY AND IS NOT AUTHORIZED FOR DISTRIBUTION TO UNITED STATES NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES. TORONTO, Sept. 25, ...

Dana Miranda is a Certified Educator in Personal Finance, creator of the Healthy Rich newsletter and author of You Don't Need a Budget: Stop Worrying about Debt, Spend without Shame, and Manage Money ...

ChatGPT assists in writing, explaining, and debugging code across multiple programming languages. AI tools like ChatGPT improve coding speed, accuracy, and understanding for both beginners and ...

An “unbelievable” French MotoGP saw Alex Rins navigate a series of “stressful” decisions, bike swaps and tyre gambles at Le Mans. Rins joined eventual home winner Johann Zarco in correctly choosing ...

Before handing out the balancing equations worksheets, use this extensive PowerPoint from science teacher Daniel Harvey to effectively teach students how to balance chemical equations… Think of all ...