is tremendous. If a snail’s crawl were enlarged in the same proportion, the creature would appear to be traveling like an express train!”
My gaze was fixed eagerly on the screen which reflected the magnified fern-shadow. Minute life-movements were now clearly perceptible; the plant was growing very slowly before my fascinated eyes. The scientist touched the tip of the fern with a small metal bar. The developing pantomime came to an abrupt halt,
is tremendous. If a snail’s crawl were enlarged in the same proportion, the creature would appear to be traveling like an express train!”
My gaze was fixed eagerly on the screen which reflected the magnified fern-shadow. Minute life-movements were now clearly perceptible; the plant was growing very slowly before my fascinated eyes. The scientist touched the tip of the fern with a small metal bar. The developing pantomime came to an abrupt halt,
