Skip to main content

Space Ed

Does time exist? - Andrew Zimmerman Jones

7,291,835 Views

0 Questions Answered

Let’s Begin…

The earliest time measurements were observations of cycles of the natural world, using patterns of changes from day to night and season to season to build calendars. More precise time-keeping eventually came along to put time in more convenient boxes. But what exactly are we measuring? Andrew Zimmerman Jones contemplates whether time is something that physically exists or is just in our heads.

Previous

Time can be measured using regular, repeating cycles of change. What are some examples of ways this has been used to measure time?

Save my answer
Next

About Space Ed

Space Ed helps you untangle the mysteries of space with the universe’s best videos on everything from Einstein's theory of relativity to what it would take to live on Mars. Brush up on the science, philosophy and mystery of space, because the fabric of the universe is the same fabric that connects us all.

Meet The Creators

  • Content Producer Gerta Xhelo
  • Editorial Producer Alex Rosenthal
  • Narrator Addison Anderson
  • Associate Producer Bethany Cutmore-Scott
  • Educator Andrew Zimmerman Jones
  • Director Harry Dorrington
  • Executive Producer Angela Bowen
  • Head of Production Nancy Giandomenico
  • Producer Laura Noonan, Ivan Pribicevic, Alan Robertson
  • CG Director Andy Zazzera
  • CG Lead Alex Kline
  • Director of Animation Nikola Vulovic
  • CG Supervisor Ana Pakljanac
  • Previsualization Artist Yongji Chen
  • 3D Modeler Lazar Stokic
  • Sound Designer Eugen Bekafigo
  • Music Louis Bergstrom
  • Audio Mixer Rob DiFondi
  • Audio Post Producer Alicia Rodgers
  • Design Director Yandong 'Dino' Qiu
  • Fact-checker Brian Gutierrez
Certificate of Achievement

Earn a certificate

Get a certificate for completing any 30 lessons. Here's how:

  1. Make sure you are signed into your Space Ed account. Register if you don't already have an account.
  2. To complete a lesson, WATCH the video and finish all the questions in the THINK section.
  3. Complete any 30 lessons - you'll get a green checkmark on each lesson you complete.

That's it! You will get your certificate in an email.