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Space Exploration, the Atomic Era, and the Cold War

IntroductionSpace exploration is the study of outer space and celestial bodies with the help of spacecraft. Space exploration is conducted both with the help of manned space flights and with the help ...

Published: 2021-07-06 06:34:33


Practice Questions1 (a) Chemical equation for formation of iron (III) oxide.(b) Mass of iron (III) oxide if 4.0 grams of iron are reacted.(c) Mass of iron (III) oxide if 3.0 grams of oxygen reacted.(d...

Published: 2021-07-06 06:33:13

The Influence of Unreasonable Recycling of Lead-acid

How was lead battery made?Most people who use lead-acid batteries only know the basics concerning this battery where it contains an acid which creates an electrical current through chemical reactions....

Published: 2021-07-06 06:33:20

Western Blotting Essay

Western blotting is a technique through which the sequences of amino-acid, present in the proteins can be identified. This method is pertinent to molecular biology. It also pertains to the cell. With ...

Published: 2021-07-06 06:33:13

What are PCBs and PCDFs? What type of contaminate are they and why are they significant?

1.Polychlorinated dibenzo-p-dioxins (PCDD) and dibenzofuranes (PCDFs) and polychlorinated biphenyls (PCB) are kinds of industrious and bioaccumulating natural toxins with upgraded perpetual danger and...

Published: 2021-07-06 06:33:12

Why You Should Fear Your Toaster than Nuclear Power

According to Taylor Pearson article, nuclear power is very dangerous and costly to humans (Slovic, 1987).He structured his controversy in the manner of definitive oration where he lays his allegations...

Published: 2021-07-06 06:34:28