Ask a Tech Teacher

OCTOBER 23, 2019

Bright Science is a free YouTube channel of over 1300 study videos for high schoolers (or precocious middle schoolers). 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. Explore.org. Futures Channel.

Education 155

Education Education Earth science Government 155

Stephen Wolfram

MARCH 7, 2022

But beginning a little more than a century ago there emerged the idea that one could build mathematics purely from formal axioms, without necessarily any reference to what is accessible to sensory experience. So how about logic, or, more specifically Boolean algebra ? And in a way our Physics Project begins from a similar place.

Mathematics 123

Mathematics Physics Computer Algebra 123

Stephen Wolfram

MAY 25, 2021

How do we achieve this? Let’s say that we’re trying to achieve the objective of having an efficient transportation system for carrying people around. No doubt there’ll at least be some “natural-science-like” characterizations of what’s going on. Will there still be “human-level descriptions” that involve numbers?

Mathematics 53

Mathematics Physics Computer Algebra 53