Crossword-Solution: CONSONANTAL 11 letters, 1 clue 🏆 scrabble score: 13

Darwin himself confessed that some of his arguments were convincing; and Munro, the scholar, complimented him for his paper on Lucretius and the Atomic Theory.' In 1878 he constructed a phonograph from the newspaper reports of this new invention, and lectured on it at a bazaar in Edinburgh, then employed it to study the nature of vowel and consonantal sounds.

But this is not the end, for other consonantal sounds may be associated in the syllables in such combinations as bad, bed, bar, bark, cab, etc.

For while the Babylonians and Assyrians rested content with their elaborate syllabary, a nation on either side of them, geographically speaking, solved the problem, which they perhaps did not even recognize as a problem; wrested from their syllabary its secret of consonants and vowels, and by adopting an arbitrary sign for each consonantal sound, produced that most wonderful of human inventions, the alphabet.

Suffice it that the analysis was made; that one sign and no more was adopted for each consonantal sound of the Semitic tongue, and that the entire cumbersome mechanism of the Egyptian and Babylonian writing systems was rendered obsolescent.

Once the Greeks took over the initially consonantal alphabet of the Phoenicians and Hebrews, they added vowels and changed the direction of writing-at the beginning using the Bustrophedon (how the oxen plow), i.e., both directions.