Startalk Plus
@startalkplus·317K subscribers·445 videos
What Is Nothing?
Posted
November 19, 2025
Views
157,264
Likes
4,688
Comments
360
Engagement
3.21%
November 19, 2025
157,264
4,688
360
3.21%
Every word spoken in this episode is indexed. Type any phrase to jump straight to the moment it was said.
Type any word or phrase that may have been spoken. Click a result to seek the player to that exact moment.
Try a name, a topic, or a quoted line
7:16Now PlayingIn this conversation, Neil deGrasse Tyson and Chuck Nice respond to a listener’s question about what a vacuum truly is — exploring why fans can’t work in space, how scientists create near-perfect vacuums on Earth, and what “nothing” really means in physics. Tyson expands the concept into deep philosophical territory, discussing virtual particles, quantum fluctuations, and how even “empty” space is filled with energy and the fabric of spacetime itself.
From 'Answering Questions About How Black Holes Die, Entropy, & Vacuums'
Get the StarTalk book, 'To Infinity and BeyondA Journey of Cosmic Discovery' on Amazon
Support us on Patreon
FOLLOW or SUBSCRIBE to StarTalk:
Sentinel Indexing in Progress
Metadata and chapters are available. Claim extraction for this episode is pending.
All video content is delivered via YouTube embedded players in accordance with the YouTube Terms of Service. Sentinel provides research tools that promote discovery and accountability across political media.
