Read the excerpt from Gulliver's Travels. He has been eight years upon a project for extracting sunbeams out of cucumbers, which were to be put in phials hermetically sealed, and let out to warm the air in raw inclement summers. He told me, he did not doubt, that, in eight years more, he should be able to supply the governor’s gardens with sunshine, at a reasonable rate: but he complained that his stock was low, and entreated me "to give him something as an encouragement to ingenuity, especially since this had been a very dear season for cucumbers. " I made him a small present, for my lord had furnished me with money on purpose, because he knew their practice of begging from all who go to see them. … I saw another at work to calcine ice into gunpowder; who likewise showed me a treatise he had written concerning the malleability of fire, which he intended to publish. Next, read the statement. When Gulliver tours the academy, he sees a man attempting to get sunbeams out of cucumbers and a man trying to turn ice into gunpowder. This statement is an example of: