Even Sea Snails require touch
Today, I read an article about Whelks (a marine snail) from my UBC alumni magazine “Synergy”. The article discussed how bioengineers were studying the whelk because it has this ability to create an incredibly strong material that is used to house each of its eggs. Bioengineers hope to learn about the material created by the whelk so that they can learn to create a material with similar properties. Part of the process in creating this egg capsule is that after the capsule is released, the whelk begins to massage it in 10 minute increments for one hour using it’s foot. (In case you didn’t know, they don’t have hands). One of the interesting findings about the egg capsule material produced by the whelk is this. Scientists found that when they studied the strength of this material when it is first released and prior to its massage, it has no strength. They also found that the egg capsule never develops this strength unless it receives this massage. When I read about these amazing creatures, my first thought was I have a friend who would love to read this article and my second thought was “How can a simple sea snail have such advanced needs?” I thought only “higher life” forms required touch. Human beings that are deprived of touch will also fail to thrive. Who knew that we had this in common with Sea Snails?
Belinda Kissack is a Registered Clinical Counsellor and Canadian Certified Counsellor who every now and then (particularly on snowy days) reflects back on her early sciences training. She offers relationship coaching and counselling in the Cowichan Valley.
