Geometric ConceptsLightMathematical ModelsMathematicsPhysical SciencesPhysicsSecondary School MathematicsTeaching Methodssome interesting mathematical and optical properties of parabolas and parabolic surfacesdoi:10.1111/j.1949-8594.1969.tb08416.xBaron B. HickenSchool Science & Mathematics
The science documentary was interesting, explaining complex concepts in an accessible and engaging manner. 科学纪录片很有趣,以易于理解和吸引人的方式解释复杂概念。 The cultural tour was interesting, offering a glimpse into the traditions and lifestyles of local communit...
Python Pandas DataFrame Basics, this notebook explains the basic concepts of a pandas data frame from scratch for beginners with examples, by Tanu Nanda Prabhu. A 10-minute whirlwind tour of pandas, this is the notebook accompanying a video presentation by Wes McKinney, author of Pandas and th...
This site hosts my list of interesting and unusual papers that I have collected over the years. Many of the references are kept here so I can easily find them again when I want to tell someone about the really interesting idea they contain; others are here only because they caught my eye...
Papers We Love: Fundamental Concepts in Programming Languages [01:16:39] by John Myles White (2015) The Worst Programming Language Ever [00:43:46] by Mark Rendle (there is a bit of static humming in the background and the sound quality is not all that great, but it's worth it) (20...
“The covalent bond is one of the most important concepts in chemistry, and discovery of new types of chemical bonds holds great promise for expanding vast areas of chemical space,” says University of Tokyo chemist Takuya Shimajiri, who was part of the carbon bonding research team. Most chemi...
AI tools clearly raise the level at which you can communicate: it is now plausible to use higher-level concepts like “walk across the classroom while avoiding desks.” But no matter how smart, an AI still can’t read your mind. It might know what you’ve done in the past, and what...
Next, I ventured into the "World of Physics" hall, where interactive displays allowed me to understand complex concepts in a playful manner. I remember experimenting with levers and pulleys, learning how simple machines can multiply force and change the direction of motion. One of the most intri...
Einstein's uncle, who was an engineer, would come to his house and he would be part of the adult discussions. Since his father and uncle ran an electrical equipment company, he was introduced to concepts of electrical engineering. Once a week his family would have a medical student over fo...
Introduction: The practice of turning scientific data into music, a practice known as sonification, is a growing field. Driven by analogies between the hierarchical structures of proteins and many forms of music, multiple attempts of mapping proteins to music have been made. Previous works have eit...