Entries Tagged "squid"

Page 63 of 108

Friday Squid Blogging: The Evolutionary Purpose of Pain

A new study shows that Doryteuthis pealei in pain—or whatever passes for pain in that species—has heightened sensory sensitivity and heightened reactions.

News articles.

The idea, although this is a major extrapolation at this point, is that pain is a security mechanism. It helps us compensate for our injured—i.e. weakened—state.

As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.

Posted on May 9, 2014 at 4:11 PMView Comments

Friday Squid Blogging: How Flying Squid Fly

Someone has finally proven how:

How do these squid go from swimming to flying? Four phases of flight are described in the research: launching, jetting, gliding and diving.

While swimming, the squid open up their mantle and draw in water. Then these squid launch themselves into the air with a high-powered blast of the water from their bodies. Once launched by this jet propulsion, these squid spread out both their fins and their tentacles to form wings. The squid have a membrane between their tentacles similar to the webbed toes of a frog. This helps them use their tentacles as a wing and create aerodynamic lift so they can glide ­ similar to a well-made paper airplane.

As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.

Posted on May 2, 2014 at 4:10 PMView Comments

Friday Squid Blogging: Squid Jigging

Good news from Malaysia:

The Terengganu International Squid Jigging Festival (TISJF) will be continued and become an annual event as one of the state’s main tourism products, said Menteri Besar Datuk Seri Ahmad Said.

He said TISJF will become a signature event intended to enhance the branding of Terengganu as a leading tourism destination in the region.

“Beside introducing squid jigging as a leisure activity, the event also highlights the state’s beautiful beaches, lakes and islands and also our arts, culture and heritage,” he said.

I assume that Malaysian squid jigging is the same as American squid jigging. But I don’t really know.

As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.

Posted on April 18, 2014 at 4:16 PMView Comments

1 61 62 63 64 65 108

Sidebar photo of Bruce Schneier by Joe MacInnis.