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 ...

Most of us have little trouble working out how many millilitres are in 2.4 litres of water (it’s 2,400). But the same can’t ...

RNA plays a vital role in how our genes are expressed and how diseases develop. Yet, because RNA molecules constantly change ...

The adjusted r-squared is helpful for multiple regression and corrects for erroneous regression, giving you a more accurate ...

A research team led by the A*STAR Genome Institute of Singapore (A*STAR GIS) have developed a method to accurately and ...

Nguyen Phuong Ngan, 23, has just graduated as the valedictorian of Hanoi University of Pharmacy in 2025, earning a GPA of 3.81/4. Five years ago, she also topped the university’s entrance exam. For ...

A remarkable manuscript bound in furry seal skin has emerged as potentially Norway's oldest surviving book, offering unprecedented insights into medieval Christian life in Scandinavia. The eight-page ...

Original text published in 1925 under title: Preparation of scientific and technical papers. siris_sil_431802 ...

Originally presented as author's thesis (Ph. D.--University of London, 1986) https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...