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Dl4All - Download free For All: software and educational resource.Free software and educational resource. With a little searching, you can download what you need for free without spending any money. Our site - "Dl4All" offers free software downloads including antivirus software, office suites and video editing software. Here you can find software reviews and ratings so you can understand which apps are worth downloading. If you're looking for free educational programs or materials in the US and Canada, we'll help you find what you need for students and learners.  English | 2021 | ISBN: 1928257674 | 253 pages | True EPUB | 91.59 MB Jan Braai's friends have been badgering him to write a vegetarian braai book for years, and he has finally done it! Once he sat down to tackle the task, he realised that his books have loads of great vegetarian recipes, but it isn't fair to make the vegetarians buy all the books to find them. So Jan collected all his best vegetarian recipes together, and then added a whole lot more. If you're looking for a meat-free Monday option, have to cater for your son's new vegetarian girlfriend or the grandchildren, or have even decided to take the vegetarian plunge yourself, there's no reason to neglect your barbecue - Jan has you covered. Find delicious burgers, braaibroodjies, potjies, curries, breads and side dishes to keep you in vegetarian options for months. Even the meat eaters might be surprised to find how delicious a mushroom burger is! [center]  English | 2021 | ISBN: 1454934298 | 195 pages | True EPUB | 5.24 MB Aesop was right: slow and steady does win the race. With almost three decades in the fitness industry under his belt, fitness guru Tom Holland coined a phrase that describes this strategy: excessive moderation. Science supports that approach; recent studies have proven that exercising for five minutes six times a day is as effective as exercising for half an hour once a day. There's no special trick to it. Focus on quality and consistency to find your sweet spot and make that the primary theme of your exercise routine. Discover what you love and do that often, while dabbling in other exercises to challenge your body and mind. Focus on quality and consistency. This book which features exercises and routines at the beginner, intermediate and advanced levels shows you how to do just that. It is motivating yet manageable, challenging yet fun and, best of all, it works. [center]  English | 2021 | ISBN: 9811229430 | 289 pages | True (PDF EPUB) | 111.33 MB This book describes some of the frontier problems of cosmology: our almost total ignorance of what the Universe is made up of, the mystery of its origin and its end. The book starts with a description of the historical events that led to the construction of the Big Bang model together with the stages that transformed the Universe from a very hot place to a very cold one, full with the structures that we observe today. These structures (stars, galaxies, etc.) constitute only 5% of the contents of the Universe. Concerning the remaining 95%, dubbed dark matter and dark energy, we know very little, and we have only indirect evidence of their existence. The text describes the story and the protagonists who showed the need for the existence of this 'missing matter', the observations, and puzzles they had to solve to understand that dark matter was not ordinary matter. The book describes the hunt for dark matter, carried out with instruments operating in space, on the Earth's surface, and in laboratories built in the bowels of the Earth. It also describes dark energy, which manifests itself in the accelerated expansion of the Universe, and appeared only a few billions of years ago. The book discusses why dark energy must exist and what its existence implies, especially for the future and the end of our Universe. [center]  English | 2021 | ISBN: 9811233861 | 274 pages | True (PDF EPUB) | 41.19 MB Cosmology, the study of the universe, arouses a great deal of public interest, with serious articles both in the scientific press and in major newspapers, with many of the theories and concepts (e.g. the 'big bang' and 'black holes') discussed, often in great depth.Accordingly the book is divided into three parts:Part 1 is readable (and understandable) by anyone with a nodding acquaintance with the basic language of cosmology: events, lights paths, galaxies, black holes and so on. It covers the whole story of the book in a way as untechnical as possible given the scope of the topics covered.Part 2 covers the same ground again but with enough technical details to satisfy a reader with basic knowledge of mathematics and/or physics.Part 3 consists of appendices which are referred to in the other parts and which also contain the highly technical material omitted from Section 2. [center]  English | 2021 | ISBN: 1484271815 | 611 pages | pdf, epub | 87.97 MB Build efficient and scalable batch and real-time data ingestion pipelines, DevOps continuous integration and deployment pipelines, and advanced analytics solutions on the Azure Data Platform. This book teaches you to design and implement robust data engineering solutions using Data Factory, Databricks, Synapse Analytics, Snowflake, Azure SQL database, Stream Analytics, Cosmos database, and Data Lake Storage Gen2. You will learn how to engineer your use of these Azure Data Platform components for optimal performance and scalability. You will also learn to design self-service capabilities to maintain and drive the pipelines and your workloads. The approach in this book is to guide you through a hands-on, scenario-based learning process that will empower you to promote digital innovation best practices while you work through your organization's projects, challenges, and needs. The clear examples enable you to use this book as a reference and guide for building data engineering solutions in Azure. After reading this book, you will have a far stronger skill set and confidence level in getting hands on with the Azure Data Platform.  English | 2021 | ISBN: 159327954X | 206 pages | True (PDF EPUB) | 28.34 MB Programming with OpenSCADis a STEM-focused, learn-to-code book for beginners that introduces core computational thinking concepts through the design of 3D-printable objects. Develop coding skills as you build increasingly complex 3D models and print them into fun games, puzzles, and more. OpenSCAD is freely available open source software that enables nondesigners to easily create 3D designs using a text-based programming language. It's a great language for beginners because the instant 3D visualization gives you immediate feedback on the results of your code. This book channels OpenSCAD's visual benefits and user-friendliness into a STEAM-focused, project-based tutorial that teaches the basics of coding, 3D printing, and computational thinking while you develop your spatial reasoning by creating 3D designs with OpenSCAD.  English | 2021 | ISBN: 1119146100 | 387 pages | True PDF | 12.61 MB Comprehensive coverage of organic electronics, including fundamental theory, basic properties, characterization methods, device physics, andfuture trends Organic semiconductor materialshavevast commercial potentialfora wide range ofapplications, from self-emitting OLEDdisplays and solid-state lighting to plastic electronics and organic solar cells.As research in organic optoelectronic devicescontinues to expand at an unprecedentedrate,organic semiconductorsarebeingapplied to flexible displays, biosensors, and othercost-effective greendevicesin ways not possiblewith conventional inorganic semiconductors.  English | 2021 | ASIN : B09BZ1VCG3 | 377 pages | PDF, AZW3, EPUB, MOBI | 10.76 MB OBJECT ORIENTED PROGRAMMING WITH JAVA [center]  English | 2021 | ISBN: 9811235678 | 188 pages | True (PDF EPUB) | 37.26 MB Our lives have benefited immensely from the scientific evolution over the years. This book provides an overview of the lives of three great scientists, Newton, Faraday and Einstein, who made the most significant contributions to physics.Newton and Faraday laid the foundation of Newtonian mechanics and electro-magnetic theory, respectively, that constituted the two greatest contributions to classical physics. Newton elucidated the motion of celestial bodies with the three laws of motion, while Faraday researched electro-magnetic phenomena and discovered electro-magnetic induction, magneto-optical effect, etc.Furthermore, Einstein contributed to the foundation of quantum mechanics and relativity theory which comprise the two greatest theories in modern physics. By elucidating photoelectric effect, Einstein proved the correctness of the concept of quantum proposed by Planck which resulted in quantum mechanics being considered as an epoch-making mechanics following Newtonian mechanics. Einstein renovated the concept of time-space and derived the Lorentz transformation supporting relativity principle.This book will take the readers on a journey to understand the progress from classical physics to modern physics. [center]  English | 2021 | ISBN: 022678326X | 317 pages | True PDF | 6.93 MB "Engineering" has firmly taken root in the entangled bank of biology even as proposals to remake the living world have sent tendrils in every direction, and at every scale.Nature Remadeexplores these complex prospects from a resolutely historical approach, tracing cases across the decades of the long twentieth century. These essays span the many levels at which life has been engineered: molecule, cell, organism, population, ecosystem, and planet. From the cloning of agricultural crops and the artificial feeding of silkworms to biomimicry, genetic engineering, and terraforming,Nature Remadeaffirms the centrality of engineering in its various forms for understanding and imagining modern life. Organized around three themes-control and reproduction, knowing as making, and envisioning-the chapters inNature Remadechart different means, scales, and consequences of intervening and reimagining nature. [center] If you are looking for educational materials, our website offers free downloadable online courses. From computer science to business and humanities. The courses are taught by professors from leading universities around the world, and you can earn a certificate of completion from many of them. There is also a wide range of courses available, from engineering to languages and social sciences. The video courses are taught by professors from the best universities, and you can get a certificate of completion from many of them. 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