ICE
What if Ice did not Float?
This is an interesting question that confounded people for many years. In letters between correspondents in different regions of Arabia, the question was bandied, and answered. The thought was that when water froze in a container that it did contract. Thus the void where the water had been formed a vacuum and the heavier air in the outside of the flask caused the water container to implode because of the vacuum that was formed. However, one of the correspondents, the one writing the original query to a more learned colleague, found that the flasks broke out, not in as was indicated in the original explanation. The more experienced of the two did have an explanation of this,
But it is more metaphysical than scientific. He said frozen water creates a space between itself and the container, and that this space...
Leadership Discussions First Half Conflicting Obligations Identify at least two ethical dilemmas that occur when you are in a position of leadership. What makes the dilemmas ethical? Would you expect each person to react to the dilemma in the same way? People have different ways of reacting to dilemmas. In my position as a leader, I have encountered a situation where I had to choose tow rights. In this case, I was entangled
There were squirrels there that were not scared of us the way the squirrels were at home and they would come right over to us for chips or pretzels or whatever other snacks we had. My grandmother said that our snacks were bad for them and she always gave us a bag of trail mix that had different kinds of nuts and dried fruits to give the squirrels. There
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In other words, the simile is more concrete and memorable than the green hill it is supposed to describe. The lack of 'realism' of the poem becomes even more evident through the use of such strange language: the use of language is more important than describing something 'real' like a hill. If this were not extravagant enough, Coleridge piles yet another image on top of this one that asks the
Nor did prospects improve for Hudson upon his return to England. There, Hudson was arrested in England for illegally sailing for the Dutch, and was accused of treason, a charge of which he was eventually cleared (Chadwick, 1997, "Henry Hudson's third voyage"). Charting unknown waters was difficult and dangerous during this era of European exploration. It was impossible to accurately determine longitude "Most sailors relied on 'dead reckoning' - the
Other things being equal, higher sap sugar content translates to lower costs of production and greater profits (World Book Encyclopedia 1992). Black and sugar maples start their growth later in the spring than red or silver maple. As maples begin their growth, chemical changes take place in the sap which makes it inappropriate for syrup production. The term "buddy sap" is often employed to late season sap which produces syrup
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