The Importance of Comparative Alphabets

But when I had grasped the facts that spellings are often false, that words can be invented, and that explanations are often wrong, I found that worse remained behind. The science of phi- lology is comparatively modern, so that our earlier writers had no means of ascertaining principles that are now well established, and, instead of proceeding by rule, had to go blindly by guesswork, thus sowing crops of errors which have sprung up and multiplied till it requires very careful investigatio...

 The Unique Properties of Ice

By the standard of other substances, the properties of ice are bizarre, yet ice is so perfectly suited to our purpose that if it didn't exist we should have to invent it. With few exceptions, the solid phase of matter is more dense than the liquid phase; water. alone among common substances, violates the rule. As water begins to cool, it first contracts and becomes more dense, in the typical way. But about four degrees above the freezing point, something peculiar happens. It ceases to contrac...