The Underground Railroad and NASA Linked

Found an interesting video link on the Underground Railroad and NASA.  Description of what the video clip is about starts at 1:20. Modern technology use — MRI  ground penetrating unit SIR8 to uncover things like artifacts begins at 2:38. Advance technology e.g. GPS, aerial photography, and satellites being used to explore and preserve the history of the Underground Railroad is at 4:41.

Thanks to  Djuan Coleon for the link.

Published in: on September 17, 2009 at 9:32 am  Leave a Comment  

The URI to TrackBack this entry is:

RSS feed for comments on this post.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: