Sean Carroll Answers Your Questions - Ask the Experts #19

Watch Later Added

Never Stop Learning with Curiosity

Next Video
Replay Video

Discover hundreds of thousands of quality videos. Curiosity is your personal learning app. With videos from more than 200–and growing–content creators, you’ll find the best learning videos for your unique interests.

Find what you want to learn, easily. Pinpoint what you’re looking for with category, subcategory, format and more search options. Or, let our daily curation introduce you to content you never knew existed.

  • Curiosity
  • About This Video

What is Curiosity?

Inspiring, bite-sized learning content.

Expert-curated, delivered to you.

Save and share what you love.

Sign up and never stop learning.

About this Video

from Scientific American

SUBSCRIBE, future astronauts! Watch more episodes: Sean Carroll, theoretical physicist at Caltech and author of Eternity to Here: The Quest for the Ultimate Theory of Time, answers your questions! Questions: 1. If we did travel at 99.9% the speed if light what would it look like? And i read that we could create something like a warp drive to travel without breaking the laws of physics is this true? —Tyler Claudio 2. Micheal said in video 3 that if you traveled over the speed of light you would go back in time but a human cant go the speed of light so could a object or machine could go faster then the speed of light would it appear in the past? —Cam Nelson 3. Is there a timeless zone in the universe? —Santy Arcusa Find out more about Sean: ------------ Leave your questions in the comment section or ask it in a video response. An expert will be back to answer 3 more of your questions. Thanks for watching!