Film199956 min640×480Subtitles

Time Travel

Joseph McMaster, Carl Sagan, Kip S Thorne, British Broadcasting Corporation. Television Service., WGBH (Television station : Boston, Mass.), WGBH Video (Firm)

ScienceTravel

At the Internet Archive

About

Carl Sagan and Kip Thorne postulate how time travel might one day be possible if an advanced civilization were able to harness and manipulate theoretical tunnels through space and time known as "wormholes."

1 videocassette (60 min.) : 1/2 in

VHS

Narrator, Tony Kahn

Originally broadcast as an episode of: Nova

Archive
Internet Archive, in The VHS Vault
Licence or status
The Internet Archive states none for this item.
Credit
Joseph McMaster, Carl Sagan, Kip S Thorne, British Broadcasting Corporation. Television Service., WGBH (Television station : Boston, Mass.), WGBH Video (Firm)
Language
English
Subtitles
English (automatic)
Who can watch
The archive gives no rating. Invisible Network shows it to Tweens profiles and older, judged from its collection and subjects. How films are placed