This valuable study links psychological theories of chunking with a physiological implementation based on short-term synaptic plasticity and synaptic augmentation. The theoretical derivation for ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...

Section 1. Background. In Executive Order 14257 of April 2, 2025 (Regulating Imports With a Reciprocal Tariff To Rectify Trade Practices That Contribute to Large and Persistent Annual United States ...

On July 31, 2025, President Trump signed an Executive Order (“E.O.”) modifying reciprocal tariffs that became effective on August 7, 2025. Some aspects of the impact are well understood such as ...

A variation of a puzzle called the “pick-up sticks problem” asks the following question: If I have some number of sticks with random lengths between 0 and 1, what are the chances that no three of ...

WASHINGTON (Reuters) -President Donald Trump signed an executive order on Thursday imposing reciprocal tariffs ranging from 10% to 41% on U.S. imports from dozens of countries and foreign locations.

A 1980 case study from England depicts a young man with an IQ of 126, excellent performance in his university classes, normal social skills, and basically no brain. Trees can anticipate, cooperate, ...

U.S. Customs and Border Protection reported the United States’s tariff revenue on Wednesday, coming in short of President Donald Trump’s $2 billion per day estimate. The agency told the Washington ...

On April 2, 2025, the Trump administration announced new “reciprocal tariffs” on imports from most trading partners, imposing a baseline 10 percent tariff on all countries, with higher rates for those ...

The slumping dollar and increase in yields on U.S. government bonds were signs that the world’s faith in the United States economy had been shaken. President Trump’s tariffs have stoked worries of a ...