Big Chem ain’t Easy-Big Cubane 2025

Why it's on BrighterTube

From a channel a BrighterTube curator approved in full · found via Reddit r/AskScienceDiscussion thread: I put together a list of science YouTube channels · 80% confidence

From a channel Lumen includes in full: Extractions & Ire: a chemist's long-form experiments extracting and synthesising compounds, explaining the reaction chemistry and failures honestly; lab chemistry throughout.

What you'll learn

A 36-minute video from Extractions&Ire's catalogue; the title names its topic.

Science & Math

Video by Extractions&Ire, played through YouTube's embedded player.

Part of Big Cubane 2025

10:49

Cleaning with chromic acid Extractions&IreScience & Math

13:57

Deacetylation to Isopicramic acid Extractions&IreScience & Math

But what is a neural network? | Deep learning chapter 1 3Blue1BrownScience & Math25.1M views

But what is the Fourier Transform? A visual introduction.3Blue1BrownScience & Math12.6M views

Lec 1 | MIT 18.06 Linear Algebra, Spring 2005 MIT OpenCourseWareScience & Math4.93M views

Math's Fundamental Flaw VeritasiumScience & Math30.8M views

The Most Misunderstood Concept in Physics VeritasiumScience & Math31.5M views

AT&T Archives: Similiarities of Wave Behavior (Bonus Edition)AT&T Tech ChannelEngineering474K views

Lecture 1: Introduction to Superposition MIT OpenCourseWareScience & Math9.37M views

1. Introduction to Human Behavioral Biology StanfordScience & Math20.5M views

Doug McLean | Common Misconceptions in Aerodynamics Michigan EngineeringEngineering857K views

25:10

How an Atomic Clock Really Works: Inside the HP 5061A Cesium Clock CuriousMarcEngineering465K views

10:49

Cleaning with chromic acid

Extractions&Ire

A 11-minute video from Extractions&Ire's catalogue; the title names its topic.

13:57

Deacetylation to Isopicramic acid

Extractions&Ire

A 14-minute video from Extractions&Ire's catalogue; the title names its topic.

But what is a neural network? | Deep learning chapter 1

3Blue1Brown25.1M views

Builds up what a neural network actually is — neurons as numbers, layers, weights and biases — using handwritten-digit recognition as the running example.

But what is the Fourier Transform? A visual introduction.

3Blue1Brown12.6M views

A visual introduction to the Fourier transform: winding a signal around a circle to find its frequencies.

Lec 1 | MIT 18.06 Linear Algebra, Spring 2005

MIT OpenCourseWare4.93M views

Gilbert Strang's first lecture of MIT 18.06: the geometry of linear equations.

Math's Fundamental Flaw

Veritasium30.8M views

Gödel's incompleteness, Turing's halting problem and the limits of mathematics.

The Most Misunderstood Concept in Physics

Veritasium31.5M views

Entropy, the arrow of time and why the Sun is a source of low entropy rather than just energy.

AT&T Archives: Similiarities of Wave Behavior (Bonus Edition)

AT&T Tech Channel474K views

Bell Labs' J.N. Shive uses a mechanical wave machine to show reflection, standing waves, resonance and impedance matching — the ideas behind transmission lines.

Lecture 1: Introduction to Superposition

MIT OpenCourseWare9.37M views

MIT 8.04 Quantum Physics I, lecture 1: superposition, introduced through experiments with 'hardness' and 'color'.

1. Introduction to Human Behavioral Biology

Stanford20.5M views

Robert Sapolsky's opening lecture on human behavioral biology — and on avoiding categorical thinking.

Doug McLean | Common Misconceptions in Aerodynamics

Michigan Engineering857K views

Boeing aerodynamicist Doug McLean dismantles popular wrong explanations of lift and explains what really happens.

25:10

How an Atomic Clock Really Works: Inside the HP 5061A Cesium Clock

CuriousMarc465K views

CuriousMarc opens an HP 5061A caesium beam clock and explains, module by module, how it locks to an atomic transition.