article thumbnail

Differentiation Simplified with Study.com

Ask a Tech Teacher

Study.com is an online distance learning portal that provides over 70,000 lessons in fifteen subjects (including algebra, calculus, chemistry, macro- and microeconomics, and physics) aligned with many popular textbooks. Resources include not only videos but study tools, guides, and more.

article thumbnail

9 Good Collections of Videos for Education

Ask a Tech Teacher

Most are about five minutes (some longer, some shorter) and cover topics like chemistry, physics, calculus, geometry, biology, Algebra, trigonometry, grammar, ACT prep, and SAT prep. Bright Science is a free YouTube channel of over 1300 study videos for high schoolers (or precocious middle schoolers).

Education 153
educators

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

How Did We Get Here? The Tangled History of the Second Law of Thermodynamics

Stephen Wolfram

And indeed particularly in chemistry and engineering it’s often been in the background, justifying all the computations routinely done using entropy. There was also a sense that regardless of its foundations, the Second Law was successfully used in practice.

Energy 88
article thumbnail

Launching Version 13.0 of Wolfram Language + Mathematica

Stephen Wolfram

When you do operations on Around numbers the “errors” are combined using a certain calculus of errors that’s effectively based on Gaussian distributions—and the results you get are always in some sense statistical. Also in the area of calculus we’ve added various conveniences to the handling of differential equations. In Version 13.0

article thumbnail

Multicomputation: A Fourth Paradigm for Theoretical Science

Stephen Wolfram

But with the multicomputational paradigm there’s now the remarkable possibility that this feature of physics could be transported to many other fields—and could deliver there what’s in many cases been seen as a “holy grail” of finding “physics-like” laws. Chemistry / Molecular Biology. Perhaps not for chemistry as it’s done today.

Science 65
article thumbnail

Even beyond Physics: Introducing Multicomputation as a Fourth General Paradigm for Theoretical Science

Stephen Wolfram

But with the multicomputational paradigm there’s now the remarkable possibility that this feature of physics could be transported to many other fields—and could deliver there what’s in many cases been seen as a “holy grail” of finding “physics-like” laws. Chemistry / Molecular Biology. Perhaps not for chemistry as it’s done today.

Physics 64
article thumbnail

Remembering the Improbable Life of Ed Fredkin (1934–2023) and His World of Ideas and Stories

Stephen Wolfram

It didn’t help that his knowledge of physics was at best spotty (and, for example, I don’t think he ever really learned calculus). In 2015 Ed told me a nice story about his time at Caltech: In 1952–53, I was a student in Linus Pauling’s class where he lectured Freshman Chemistry at Caltech.