Cosmos - Carl Sagan - 4th Dimension

Why it was recommended

brilliantly exemplified by Carl Sagan in this popular video

Strong recommendationlgl · Original2021-04

What it covers

A segment from Carl Sagan's original Cosmos explaining the fourth spatial dimension through analogy with a two-dimensional world and shadow projection. It is for a general viewer who does not plan to take a prerequisite first.

Video details

Channel

carlsagandotcom

Length

7 min 24 sec

Year

2009

More in this topic

• Vectors | Chapter 1, Essence of linear algebra
• But what is the Fourier Transform? A visual introduction.
• Lec 1 | MIT 18.06 Linear Algebra, Spring 2005
• The Most IMPORTANT Video You'll Ever See (part 1 of 8)
• The essence of calculus
• Siggraph2019 Geometric Algebra