Essay topics:
As we acquire more knowledge, things do not become more comprehensible, but more complex and more mysterious. - GRE Issue 91
Does knowledge render things more comprehensible, or more complex and mysterious? In my view the acquisition of knowledge brings about all three at the same time. This paradoxical result is aptly explained and illustrated by a number of advances in our scientific knowledge.
Consider, for example, the sonar system on which blind bats rely to navigate and especially to seek prey. Researchers have learned that this system is startlingly sophisticated. By emitting audible sounds, then processing the returning echoes, a bat can determine in a nanosecond not only how far away its moving prey is ...
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flaws:
Sentence-Text Coherence: 0.274 0.35
Attribute Value Ideal
Score: 5.0 out of 6
Category: Very good Excellent
No. of Grammatical Errors: 0 2
No. of Spelling Errors: 0 2
No. of Sentences: 25 15
No. of Words: 462 350
No. of Characters: 2369 1500
No. of Different Words: 246 200
Fourth Root of Number of Words: 4.636 4.7
Average Word Length: 5.128 4.6
Word Length SD: 2.908 2.4
No. of Words greater than 5 chars: 175 100
No. of Words greater than 6 chars: 138 80
No. of Words greater than 7 chars: 100 40
No. of Words greater than 8 chars: 74 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 18.48 21.0
Sentence Length SD: 7.808 7.5
Use of Discourse Markers (%): 0.48 0.12
Sentence-Text Coherence: 0.274 0.35
Sentence-Para Coherence: 0.472 0.50
Sentence-Sentence Coherence: 0.096 0.07
Number of Paragraphs: 5 5