Skip to main content

Space Ed

Gravity and the human body - Jay Buckey

441,978 Views

0 Questions Answered

Let’s Begin…

Our bodies function necessarily under the presence of gravity; how blood pumps, a sense of balance and bone growth are all due to life in a world where gravity is an inescapable reality. Armed with experiments from neuroscientists David Hubel and Torsten Wiesel, astronaut Jay Buckey presents a thought experiment: How would our bodies work without the force of gravity?

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

  • Sound Designer Mary Kuechenmeister
  • Animation Artist Godfrey Hibbert, Lisa LaBracio, Celeste Lai
  • Director Biljana Labović
  • Narrator Jay Buckey
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.