21 Lessons for the 21st Century are the nonfiction, technology, and military novel in which the author shares his fears about the latest development of technology. Yuval Noah Harari is the author of this remarkable novel. He has already written a lot for the past in the previous books and it’s time to tell about the future to the world. The author starts from the beginning till the advanced development which is in the devastating state. This modern world is getting progress day by day in every field of life. Humans are the most successful ever before in the 21st century like medical, education, hardware, software, weapons, foods, crops, and all the other fields of life. The author is about to share his fear but the technology is for the betterment of modern humans. Yuval Noah has problems with the weapons technology, the modern human has made the deadly weapons which are capable of killing the millions of people instantly. There are hundreds of countries in the world and everyone has the right to live safe and fearless. The countries who made deadly weapons are forcing the other countries to do the things which are unethical. Artificial intelligence is being used to kill innocent people. In the present time, we can’t afford the war, everyone has the weapons and if the war begins the humanity will be finished from the earth.

“A Portrait of Linear Algebra Third Edition” is a complete book on Linear Algebra. The Mathematician behind this book is Jude Thaddeus Socrates. His book “A Portrait of Linear Algebra” takes a unique approach in developing and introducing the core concepts of this subject. It begins with a thorough introduction to the field properties for real numbers and uses them to guide the student through simple proof exercises. Over 500 new exercises have been added since the 2nd edition. There are 9 chapters in the book. Core concepts of linear combinations, spans of sets of vectors, linear independence, subspaces, basis, and dimension, are introduced in the first chapter. In next chapters, the author explores some applications of Linear Algebra in science and engineering. These applications enable readers to prove The Fundamental Theorem of Linear Algebra, an elegant theorem that ties together the four fundamental matrix spaces and the concepts of eigenspaces and orthogonality. Overall, it is a great resource for learning the core concepts of Linear Algebra. You can also Download Calculus and Analytic Geometry (9th Edition) by George B. Thomas, Ross L. Finney Free.

Alibaba is the technology, biography and e-commerce book which tells how an English teacher makes the world second largest internet company in the world. Duncan Clark is the author of this magnificent book. Jack Ma is the founder of the Alibaba who is started in 1999 in China. He was an English teacher and before becoming a teacher he has no job. One day, Jack Ma along with his cousin went for an interview as a waiter in the hotel. The manager hires all of the people who are there for interview except Jack Ma. He did not lose the hope and one day he decided to make an online store. Jack Ma is also surprised by the growth of the company and the response of the people that he gets from them. Just in a few years, Alibaba becomes the second-largest online organization of the world. Today, hundreds of millions of people depend on Jack Ma’s store to buy the products. It contains each and everything of the world that we may in our personal and professional life. Jack Ma’s store dominates the whole world and people are used to it. This book shares the key points that help Jack Ma in the success of the Alibaba. Learn about the company’s past, feature, and present. What are the strategies brings just glory and nothing else?

Americana is the technology, capitalism and history book which tells the history of America and how they made life easy through technology for rest of the world. Bhu Srinivasan is the author of this exciting new book. America is the first country in the world who set up the stage for the modern world. This country is the mother of all modern world and all the new trends were begun from this particular land. It has given the people to dream, build, innovative, risk taker, invent, tinker and go beyond limits to transform the lives of people. The old companies who introduces the concept of being multinational like Virginia Company and Mayflower. People begin to love with international brands and the business become easy. They introduce the concept of advertisement for the people so they can earn money. From last few centuries, this country has a series of innovations, industries and inventions. The innovative minds introduce world with the latest technology like radio, railroad, suburbia, flight, telegraph and backing. People got an effective way to communicate with each other through mobile technology. The Internet made this world a global village and everyone knows what is happening in the world. The social media become the greatest source of news and entertainment. People are earning millions of money in a few months and the world just totally change. The old traditional methods of business change completely.

Integer programming is widely used in the market within modern software and applications. If you need to understand the problem-solving in integer programming, Applied Integer Programming 1st Edition is a good source of knowledge. It provides a comprehensive explanation as well as accessible treatments to show the working of the algorithms and the reasons behind their working. Applied Integer Programming focusses on the problem modeling and solution as well as taking application-oriented approach. Also, it provides a complete understanding of science and art of mathematical modeling with MIP (Mixed Integer Programming) framework. It also covers the related information and the solution to these models efficiently. This book also covers the successful applications, typical model types, systematic modeling procedures, the transformation of non-MIP models, automatic preprocessing for the better formulation, combinational optimization problem modeling. Furthermore, the book explains the geometric and algebraic concepts of linear programming. Applied Integer Programming: Modeling and Solution 1st Edition concludes on modern and classical solutions along with basic building blocks for creating an integrated software system for solving integer programming problems. There are numerous examples and figures to explain the complete concept. It is a good book for integer programming courses especially written to explain the concepts to the professionals and the graduate students. It is a good source of information for real-time industry level problems.

Astrophysics for People in a Hurry by Neil deGrasse Tyson is technology book in which author describes the relation of the human with space and nature. Neil deGrasse Tyson is the author of this remarkable book. This book will provide you with all the information from the beginning to the end of the day about the space and time. How the things in nature relate to time and space. What are the supportive forces through which human are getting an advantage of living in the universe? How the solar system and this huge universe is on the track. It contains the answers of all of your questions in details. All the chapters are consist of different topics and theories. The book provides the information about the discovery of invisible light, the big bang theory and the space among the planets. In addition, it also discusses the mysteries of dark energy and dark matter. Although, the astrophysics is hard to study and no one finds interest in school but this book is opposite to this. It contains the modern and up to date knowledge along with the concepts of the physics. The book provides the brief information on the topics of dark energy and dark matter which are the most complex topics in the physics.