Quantum Mechanics- central not only to physics but also chemistry, materials science and other fields- is notoriously abstract and difficult. Essential Quantum Mechanics is a uniquely concise and explanatory book that fills the gap between introductory and advanced courses, between popularizations and technical treatises.
For twenty years, Stanley Bing has offered insight, wisdom, and advice from inside the belly of one of the great corporate beasts. In one essential volume, here is all you need to know to master your career, your life, and, when necessary, other weaker life forms.
To those interested in a life in science, Sir Peter Medawar, Nobel laureate, deflates the myths of invincibility, superiority, and genius; instead, he demonstrates it is common sense and an inquiring mind that are essential to the scientist’s calling.
English learners often have difficulties when dealing with grammar words such as Prefer, Would rather, Had better, Unless as well as many other complicated structures. As we often forget or get confused with those words, I decided to make the Essential English Grammar for Babylon in which the content of this dictionary is collected from the book titled "CLIFFS TOEFL Preparation Guide" (this is a really excellent book for English learners).
If you don't know how to use grammar words such as "Prefer", "unless", ect, just type it and you will be satisfied.
