Tag: Science

“Guys! Let’s hurry up a little. I like how we are dawdling, but the school bell waits for no ships to sail across the seas! ” I said. There had been a mild spattering of rain across the dry summer season. A few snails had popped out to enjoy the moist, and the son and his friends were looking at them as they chatted and made their way to school. Rain drops on the late summer roses and oleander flowers made the scene a rather endearing one.

The response from the children was predictable – they ran, and I ran shouting like a charioteer pulling the reins on the excited steeds, “Slow down! No running here – oncoming traffic!”
“But you asked us to hurry up!”
“Yes – run like Elephants!” I said.

I had told the children earlier about the Elephant’s gait, and they exchanged glances and started laughing. The snail they were studying looked startled and showed a leap of speed as it made its way back to the comfort of the garden bed.

Is this walking? *giggle*
Is this running? *giggle giggle*
Is this fast walking? * giggle giggle giputly duggle*
Is this slow running? *giggle puddle chuckle duffle*

I smiled slowly. “Pretend you are Elephants teaching Snails to run.”

I suppose that was a wrong metaphor altogether. By the time we arrived in the school, not only were we out of breath with the laughing, but we were also fashionably disconcerted. The legs seem to not remember how to walk straight or run properly, and were caught in this limbo of the Elephant’s Gait.

Later that week, I was sitting in the garden and watching the world go about its true business of living. I watched a hummingbird’s fast-paced wing movements up in the trees. A few butterflies were flitting hither and tither. A skein of geese were flying overhead in that beautiful v-shaped formation. Closer to the ground, a few snails were marking their slow way across the courtyard.

This combination of sitting in a garden, and watching life flit by had me take a hundred pictures with my phone. Pictures that may or may not be seen and appreciated again. I could capture the slow motion video of the humming bird whizzing up above or the butterflies in my midst. I could use time-lapse videos to capture the slow moving snails and a dozen pictures to capture the beautiful movement of the caterpillars.

As I sat there musing on the ease with which we capture movement these days, I could not help comparing and contrasting humanity’s struggle to capture that. I remember yawning in the Art galleries after seeing the n-th painting of a horse or the x-th statue of a horse drawn chariot.

But as I sat there that afternoon, I wondered whether I had appreciated them enough. After all, at the time of their making, studying movement was not all easy. One had to have an almost eidetic memory to understand the muscles and the way they moved.

Leonardo Da Vinci’s work is appreciated because of the lengths he went to study the anatomy of the creatures in his works. 300 years ago, movement must have been particularly hard to study.

In Oliver Sacks’ essay on Elephant Gaits in the book, Everything in its Place, he writes about the problem of studying movement.

More than a century ago, Etienne-Jules Marey had made a pioneering investigation of elephant gaits. Of course, he did not use video analysis then, but still photography. I quote: “Marey’s lifelong fascination with movement started with the internal movements and processes of the body. He had been a pioneer here, inventing pulse meters, blood pressure graphings and heart tracings – ingenious precursors to the mechanical instruments used in Medicine even today. ”

Later, he moved onto the animal movements and analysis.
“For animal analysis he used pressure gauges, rubber tubes, and graphic recordings to measure the movements and positions of limbs. From these recordings, he rotated in a zoetrope, reconstructing in slow motion the movements of the horse.”

Muybridge, a contemporary of Marey, however, a peripatetic artist as Sacks describes him used 24 cameras along a track where the shutter would be tripped by the horses themselves as they galloped past to capture the movements of the horse as they raced.

When a similar technique was used to analyze the fast movement of elephants, it was found that they neither walked nor ran, but rather a combination known as fast walking.

I remember a long ago conversation with a friend who was training for a marathon on the more recent study of leopards running, and how he had changed his running technique to take a few tips from the world’s fastest runner.

As we watch the world around us, I wish different creatures could teach us some of their marvelous techniques. The dragonfly and the humming bird for flight; mallards and coots for water locomotion. Doesn’t Biomimicry as a field of study sound more fascinating than ever before? I positively yearn to be Dr John Dolittle at times!

Books/Articles to be read/referenced in this post:

• Everything in its Place – Oliver Sacks
• Picturing Time – Marta Braun
• River of Shadows: Rebecca Solnit
• Voyages of Dr Dolittle – Hugh Lofting
• Elephant’s Gait.
  Leonardo Da Vinci – Gates Notes