Sir Jagadis Chunder Bose, His Life and SpeechesBose, Jagadis Chandra
Science
Sir Jagadis Chunder Bose, His Life and Speeches
Bose, Jagadis Chandra
Science
It appears to me that we have here a suggestive parallel to certain
phenomena with which this audience will surely prove more familiar than
I, namely, the facts of literary inspiration. For the attainment of this
exalted condition, also, is it not necessary to have previous storage,
with a consequent bubbling overflow? Certain indications incline me to
suspect that perhaps in this also we have an example of so-called
spontaneity, or automatic responsiveness. If this be so, aspirants, to
the condition might well be asked to decide in whose footsteps they will
choose to tread--those of _Kamranga_, with its dependence on outside
influences, and inevitably ephemeral activity, or those of _Bon charal_,
with its characteristic of patient long enduring accumulation of forces,
to find uninterrupted and sustained expression.
THE PLANT'S RESPONSE TO THE SHOCK OF DEATH
A time comes when, after one answer to a supreme shock, there is a
sudden end of the plant's power to give any response. This supreme shock
is the shock of death. Even in this crisis, there is no immediate change
in the placid appearance of the plant. Drooping and withering are events
that occur long after death itself. How does the plant then, give this
last answer? In man, at the critical moment, a spasm passes through the
whole body, and similarly in the plant, I find that a great contractile
spasm takes place. This is accompanied by an electrical spasm also. In
the script of the Morograph, or Death recorder, the line that up to this
point was being drawn, becomes suddenly reversed, and then ends. This is
the last answer of the plant.
These are mute companions, silently, growing beside our door, have now
told us the tale of their life-tremulousness and their death spasm, in
script that is as inarticulate as they. May it not be said that this
their story has a pathos of its own, beyond any that the poets have
conceived?
PROF. J. C. BOSE AT MAYAVATI
MARVELS OF PLANT LIFE
On the 8th June 1912, Dr J. C. Bose, who had gone to Advaita Ashrama,
Mayavati, on a holiday trip, gave an illuminating discourse on the
marvels of plant life.
He began by stating that a stimulus takes a certain time before it gets
a response. This stimulus may be of different forms, _e.g._, it may be a
sound stimulus, a light stimulus, an electric stimulus, and so on. The
feebler the stimulus, the greater is the time it takes to elicit the
response. For instance if one is called by a distant voice, one doubts
whether he has been called at all, but in the case of a piercing scream,
he starts up at once.
Now, the difficulty is that when the stimulus, the blow, is so strong as
to get an instantaneous response, how is one to measure this
infinitesimal time between the blow and the response? And this must be
done absolutely free from any personal interference, so as to ensure
correct results.
Public-domain text, read in full here on John Shaqi.
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