What is a vector? - David Huynh
Why the open web links it
Explains the concept of vectors, their properties, and their importance in physics and other fields.
Linked by 5 independent sites, 4 of them widely read in the 2026-10 crawl of the open web, including ted.com, libretexts.org, belmont.edu, transum.org, iheartscience.net.