Technology is not simply a collection of information, ideas, and beneficial standards approximately nature, or maybe the systematic studies of nature, although each are common motives of technological know-how. technology is a method of investigating nature–a way of understanding approximately nature–that discovers reliable know-how approximately it. In other words easy science for kids, technology is a way of coming across reliable understanding about nature. There are other methods of coming across and mastering understanding approximately nature (these other knowledge methods or structures will be mentioned under in contradistinction to science), but technological know-how is the only method that results in the purchase of reliable information.
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Blobs in a bottle:
to start, the oil stays above the water due to the fact the oil is lighter than the water or, more in particular, less dense than water. The oil and water do not blend because of something called “inter molecular polarity.” That term is fun to deliver up in dinner verbal exchange. Molecular polarity normally shows that water molecules are drawn to different water molecules. They get alongside tremendous, and might loosely bond collectively (drops.) this is much like magnets which can be attracted to every different. Oil molecules are attracted to other oil molecules; they get alongside quality as well. however the systems of the 2 elements do no longer permit them to bond collectively. Of course, there’s lots greater fancy scientific language to describe density and molecular polarity, but perhaps now you may at least observe that French dressing salad dressing in a whole new manner.