PHYSICS! BLOG!

JULY 6, 2017

To help get it started, I taught 2 sections of the new first year course: Modeling Chemistry. It was the first time the class was happening, my first (and probably last) time teaching chemistry, and there weren’t a lot of other 9th grade chemistry models to use. We aimed to do the first 8 units, and we did the first 7. (My

Chemistry 40

Chemistry Energy Physics Math 40

Futurum

OCTOBER 17, 2023

With these lessons learnt, the team is now setting up a company which will have the resources and flexibility to work with other companies on short timescales. Pathway from school to biological engineering Jeffrey says that biological engineering entails a robust understanding in maths, physics, chemistry and biology.

Biology 84

Biology Agriculture Engineering Critical Thinking 84

Stephen Wolfram

JUNE 29, 2022

we have a new symbolic construct, Threaded , that effectively allows you to easily generalize listability. You can give Threaded as an argument to any listable function, not just Plus and Times : &#10005. we’re adding SymmetricDifference : find elements that (in the 2-argument case) are in one list or the other, but not both.

Calculus 116

Calculus Construction Computer Argumentation 116

Stephen Wolfram

JANUARY 9, 2024

Then for each function (or other construct in the language) there are pages that explain the function, with extensive examples. One new construct added in Version 13.1 —and And now there’s a way to specify that, using Threaded : In a sense, Threaded is part of a new wave of symbolic constructs that have “ambient effects” on lists.

Computer 105

Computer Calculus Construction Accessibility 105

Stephen Wolfram

JANUARY 31, 2023

It began partly as an empirical law, and partly as something abstractly constructed on the basis of the idea of molecules, that nobody at the time knew for sure existed. And indeed particularly in chemistry and engineering it’s often been in the background, justifying all the computations routinely done using entropy.

Energy 90

Energy Physics Argumentation Mathematics 90

Stephen Wolfram

MARCH 5, 2024

A lot of science—and technology—has been constructed specifically around computationally reducible phenomena. Once again, I had no idea this was “out there”, and certainly I would never have been able to construct it myself. Yes, there can be a lot of flexibility in this model. There is, however, a subtlety here.

Sciences 124

Sciences Science Computer Mathematics 124

Stephen Wolfram

FEBRUARY 3, 2023

Sometimes textbooks will gloss over everything; sometimes they’ll give some kind of “common-sense-but-outside-of-physics argument”. In some types of rules it’s basically always there , by construction. But one never quite gets there ; it always seems to need something extra. But the mystery of the Second Law has never gone away.

Computer 94

Computer Energy Physics Construction 94