Laser imaging reveals how jellyfish swim

[dfghj241]

sorry.. but this is obvious...

[jeremyshambles]

i like the mystery-accent narrator but this was an excellent video, thanks kindly

[coolman9999uk]

This can also be used in jellyfish-related disaster situations...

[quaxk]

cool

[Metexie]

Oh jellyfish, you so crazy!

[jeebersjumpincryst]

GO new scientist!!! The jellyfish laser was the best of the 3, imo.

Judging by the lack of comments, appears that some subscribers are no longer subscribers here...

[Shketri]

shouldnt you scientists be doing something more usefull..?

[hagenttzd]

it's about time you so called "newscientist" people brought us some good vids!

[mooxim]

wow. it's not too often that nsv puts out 3 good ones in a row.

[Calza]

yes please return to videos like this that have a voice over.

[GabrielKnightz]

Someone has a clogged nose, you should take some inhilation.

And I'd love to see this done on a Cuttle fish

[AntiProtonBoy]

So you can use a flat beam to literally visualise the cross-section of a jellyfish. Clever idea!