Welcome to DU!
The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards.
Join the community:
Create a free account
Support DU (and get rid of ads!):
Become a Star Member
Latest Breaking News
General Discussion
The DU Lounge
All Forums
Issue Forums
Culture Forums
Alliance Forums
Region Forums
Support Forums
Help & Search
Environment & Energy
Related: About this forumNarwhal’s tusk is super sensitive
http://www.bbc.co.uk/nature/26534619Narwhals' distinctive long tusks are super sensitive, research has found.
The whales are known for their tusks which can reach 2.6m (9ft) in length, earning them comparisons with mythological unicorns.
The tusk is an exaggerated front tooth and scientists have discovered that it helps the animals sense changes in their environment.
Experts suggest males could use the tusks to seek out mates or food.
InfoView thread info, including edit history
TrashPut this thread in your Trash Can (My DU » Trash Can)
BookmarkAdd this thread to your Bookmarks (My DU » Bookmarks)
5 replies, 861 views
ShareGet links to this post and/or share on social media
AlertAlert this post for a rule violation
PowersThere are no powers you can use on this post
EditCannot edit other people's posts
ReplyReply to this post
EditCannot edit other people's posts
Rec (7)
ReplyReply to this post
5 replies
= new reply since forum marked as read
Highlight:
NoneDon't highlight anything
5 newestHighlight 5 most recent replies
Narwhal’s tusk is super sensitive (Original Post)
xchrom
Mar 2014
OP
hatrack
(59,566 posts)1. Wow - dental radar!
Very cool!
bananas
(27,509 posts)2. Everything is Vibrating: Ema and the Ghosts performs 'Narwhal' live on KXLU
Narwhals have inspired an interesting body of art, music, and literature.
Here is a recent song about a girl and her narwhal:
Everything is Vibrating: Ema and the Ghosts performs 'Narwhal' live on KXLU
http://joncarling.tumblr.com/post/70116437985/ema-and-the-ghosts-performs-narwhal-live-on
http://vt.tumblr.com/tumblr_mxv8fv97u81qzatht.mp4
bananas
(27,509 posts)3. "Narwhal" by Ergo Phizmiz (from Outtakes from "The Snow Flea")
If you like Paul Winters, you'll love Ergo Phizmiz!
http://freemusicarchive.org/music/Ergo_Phizmiz/Outtakes_from_The_Snow_Flea/Narwhal
pscot
(21,024 posts)5. probably been hanging out around here