Best Selling Books by Morris Katz

DC super heroes have an amazing range of powers which they use to make the world a safer place. This lavishly illustrated picture book is a terrific introduction to Superman, Batman, Green Lantern, and all of their friends. From Batman''s brain power, to the Wonder Woman''s ability to get people to tell the truth, to Superman''s incredible strength and X-ray vision, DC''s super heroes use their exceptional gifts to protect people, and the planet--making them terrific role models for young children. Readers will learn about their favorite characters'' amazing powers, as well as their inspiring stories. Classic DC art makes this book as visually compelling as it is fun to read!

"The methods of research employed in elucidating the constitution of organic compounds have bean vary successful in the case of a large number of substances possessing well defined physical and chemical properties. But in the case of important naturally occurring bodies such as cellulose, starch rubber, proteins, etc., very little progress has been made indetermining their constitution. The ordinary physical and chemioal methods of research have been of no value owing to the experimental difficulties involved. [...]" --

This interactive board book gives the littlest super heroes a chance to help Batman, Superman, Wonder Woman and their friends to save the day! Engaging scenes featuring classic DC Comics art show kids'' favorite characters fighting crime and keeping people safe. Flaps sized just right for tiny fingers invite young readers to open the door to the Batmobile so Batman can speed away; or watch Bumblebee shrink down so she can hide. Surprises on every page make this fun for little fans (and their grownups)!

"[...] The problem of polymerizing cinnamylidene fluorene was attacked along two lines, heat polymerization and catalytic polymerization. Naturally the first catalyst which was employed was acetic acid, this being the one mentioned by Cstromislensky. The compound was treated with acetic acid in every conceivable way, using heat and finally both heat andpressure in sealed bomb tubes over a fairly wide temperature range, (up to the decomposition temperature), without the compound being polymerized. [...]" --