Upload

Loading icon Loading...

This video contains content from Discovery Communications, who has blocked it on copyright grounds.

Sorry about that.

Physics / 100 Greatest Discoveries - Documentary [Full Length]

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to like TheTrailerSpy's video.

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to dislike TheTrailerSpy's video.

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to add TheTrailerSpy's video to your playlist.

Uploaded on Oct 6, 2011

Discovery Channel | Scientists have transformed the way we think and live throughout the centuries. What are the most important scientific discoveries of all time? In no particular order, we present the top 100 in eight different categories.

Loading icon Loading...

Loading icon Loading...

Loading icon Loading...

Loading icon Loading...

Ratings have been disabled for this video.
Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Loading...
Working...
to add this to Watch Later

Add to