Why danger symbols can’t last forever
8,374,006 Views
445 Questions Answered
Best of Web
Let’s Begin…
Chances are you wouldn’t be able to recognize a biohazard even if you were looking right at one. But the biohazard symbol? It’s pretty easy to spot. Vox investigates the staying power of one of the most recognizable icons on the planet.
About TED-Ed Best of Web
TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
Meet The Creators
- Video created by Vox
- Lesson Plan created by Lauren McAlpine
