Thursday, May 8, 2008

Tendril Movement

I am exploring the concept of circumnutation and tendril movements as a model of universal spiral movement in all parts of the plant world and markets, and found an article that is a good jumping off point. I would be interested in your ideas on the horizontal and vertical aspects to which markets cling and go around in clockwise and counterclockwise direction.

James Sogi replies:
After a tendril winds up high and breaks and falls on its own weight more than some percentage of its height, it might take a day or so of random waving around before it finds some support towards the end of the day and can try climbing back up.

One thing these tendrils that fall down to the ground in Hawaii do is if they touch the ground is they start to send out roots and morph into a new plant. A gardener can to take that new start and grow some new plants and reap some fruit. After January's big fall, the markets fallen tendril was able to grow some roots and some fruit into the spring.

Asparagus roots grow foliage, gather energy, and produce edible shoots, but after some production, run out of energy and need to recharge. Seems to be a common natural cycle.

Phil McDonnell adds:
We grow a vegetable garden with many diverse varieties. I am always amazed at the strategies different plants seem to use to survive. In particular the legumes seem to particularly favor circumnutation and tendrils. Most peas and beans are grown on some sort of support like a pole or trellis. For the really tall pole beans that grow to six feet I have learned to use their natural circumnutation to advantage.

One form of this is the tendency of the tendrils to wrap themselves around some convenient support. But there is another form of circumnutation this gardener has learned to use to advantage. It is well known that many plants turn themselves toward the sun: heliotropism. Clearly this is an adaptation to maximize their light gathering ability but it also allows them to compete with neighboring plants and potentially block them out. One aspect of this is that the stems bend toward the sun in the morning and tend to track it as the day proceeds finally bending to the west at night. Curiously at night the stem proceeds to bend back through what is nearly a full circle so as to face the rising sun in the morning. One can use this type of circumnutation to train the plant to wrap itself around a pole. Each day another wind on the pole will be added.

The smaller bush varieties of legumes tend to rely more on their tendrils. Effectively when they are planted densely the tendrils connect to the other plants and form a complex structure of multiple stems with cross connected supports from the tendrils. Together the complex is stronger than the individual parts.

When the market is in an uptrend it seems to spiral around its basic trend channel. Clearly this resembles the helix like structure of circumnutation. One is struck by the similarity to other similar patterns. For example in a fluid flow in a cylinder there is a natural tendency to spiral inside the fluid channel. This behavior is predicted by the differential equations which describe this process. In a similar analog the Earth Moon system causes the Moon to describe a helical structure as the system orbits the Sun. One wonders if there is a common model which underlies all of these processes.

1 comment:

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