Remove Calculus Remove Engineering Remove Transportation
article thumbnail

9 Good Collections of Videos for Education

Ask a Tech Teacher

Topics include languages, music, technology, social studies, science, engineering, maths, journalism, and more. 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. Videos can be searched by topic or decade.

Education 156
article thumbnail

Numbers and networks: how can we use mathematics to assess the resilience of global supply chains?

Futurum

For example, as transportation networks play a key role in moving goods and materials from suppliers to customers, Zach hopes to integrate models of global transportation networks into his models of global supply chain networks. There are many branches of maths, including algebra, geometry, calculus and statistics.

educators

Sign Up for our Newsletter

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

article thumbnail

LLM Tech and a Lot More: Version 13.3 of Wolfram Language and Mathematica

Stephen Wolfram

Line, Surface and Contour Integration “Find the integral of the function ” is a typical core thing one wants to do in calculus. But particularly in applications of calculus, it’s common to want to ask slightly more elaborate questions, like “What’s the integral of over the region ?”, or “What’s the integral of along the line ?”

Computer 119
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 had been precursors of steam engines even in antiquity, but it was only in 1712 that the first practical steam engine was developed. Lazare Carnot died in 1823.

Energy 88
article thumbnail

What Is ChatGPT Doing … and Why Does It Work?

Stephen Wolfram

I should say at the outset that I’m going to focus on the big picture of what’s going on—and while I’ll mention some engineering details, I won’t get deeply into them. It turns out that the chain rule of calculus in effect lets us “unravel” the operations done by successive layers in the neural net.

Computer 145
article thumbnail

Five Most Productive Years: What Happened and What’s Next

Stephen Wolfram

They’re all about taking something that seems complicated, then drilling down to find the foundations of what’s going on, and then building up from these—often with considerable engineering-style effort. It’s like building telescopes: you polish the mirror, and keep on making engineering tweaks. Nestedly recursive functions.

Physics 110
article thumbnail

Computational Foundations for the Second Law of Thermodynamics

Stephen Wolfram

Once one has the idea of “equilibrium”, one can then start to think of its properties as purely being functions of certain parameters—and this opens up all sorts of calculus-based mathematical opportunities. Class 4 shows behavior that looks more like the “insides of a machine” that could have been “intentionally engineered for a purpose”.