Every second, millions of cells in your body divide in two. In the space of an hour, they duplicate their DNA and grow a web ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

ABSTRACT: This paper concerns the masculinities under construction during adolescence. We discuss the results highlighted by a typological analysis. The research results presented are drawn from a ...

ABSTRACT: In recent years, digital technology and Artificial Intelligence (AI) have revolutionized the landscape of language learning, offering unprecedented opportunities for learners to engage with ...

JOHANNESBURG, Sept 23 (Reuters) - Thirty years after the end of apartheid, South Africa's economy remains deeply divided by race, spurring political debate on the extent to which its flagship Black ...

When the concept of free agency came to baseball in the mid-1970s, the leader of the players’ union took a surprising position. Marvin Miller, the most influential labor leader in the history of ...

The ancient scholar Hippasus of Metapontum was punished with death for his discovery of irrational numbers—or at least that’s the legend. What actually happened in the fifth century B.C.E. is far from ...

My grandmother, Ruth Anderson, was a single mother raising my dad before she met Orelious Pinkney while shopping downtown in Gloster, Mississippi. Pinkney courted my grandmother for less than a month ...

In the early 1970s mathematician Donald Knuth spent a sabbatical with his wife in Norway. The time was meant to be spent relaxing. Yet one night he woke up his partner in a state of agitation. He ...