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The alka-seltzer rocket experiment demonstrates Newton's third law. The film canister rocket has a buildup of gas that wants to come out of the weakest spot making all the gas come out at once through the hole at the bottom. The gas comes out from the underside and pushes the rocket up.
Alka-Seltzer is a combination of sodium bicarbonate, aspirin, and anhydrous citric acid used for the relief of heartburn, acid indigestion, and stomach aches. [7] Alka-Seltzer is sold in foil packets, each containing two tablets. Prior to 1984, it was also available stacked in cylindrical glass bottles. It is available in many different flavors.
The company is known for inventing products such as Alka-Selzer and One-A-Day vitamins. [1] Miles operated as an independent firm from 1884 until 1979 and as a wholly owned subsidiary of Bayer AG from 1979 until 1995. At the company's peak in the 1960s and 1970s, it employed 3,300 people and produced more than two dozen products. [2]
Quiz Kids is a radio and TV series originally broadcast in the 1940s and 1950s. Created by Chicago public relations and advertising man Louis G. Cowan, and originally sponsored by Alka-Seltzer, the series was first broadcast on NBC from Chicago, June 28, 1940, airing as a summer replacement show for Alec Templeton Time. It continued on radio ...
Plus, at-home sparkling water makers like Sodastream and the new Ninja Thirsti make a damn fine sparkling water that's up to your own specific standards (like with extra-quadruple bubbles or with ...
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In contrast to printed books and audio books which rely on text and audio, respectively, the basic component of a videobook is video. The videobook can have on-screen text along with pictures and video clips. The text may be animated along with related audio background commentary. Students can watch videos in any order.
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