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Free video lectures,Free Animations, Free Lecture Notes, Free Online Tests, Free Lecture Presentations

Free video lectures,Free Animations, Free Lecture Notes, Free Online Tests, Free Lecture Presentations

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Learning Center Contents Watch Free Documentaries Online | Documentary Heaven Free Lectures Online Whether your goal is to earn a promotion, graduate at the top of your class, or just accelerate your life, lectures can help get you there. Our archives of lectures cover a huge range of topics and have all been handpicked and carefully designed by experienced instructors throughout the world who are dedicated to helping you take the next step toward meeting your career goals. Lifelong learns can turn their free time turn into self-improvement time. The online lectures on this list are more than lecture notes or a slideshow on a topic -- they were designed for audiences like you, with carefully sequenced themes and topics taught by veteran educators, and often with additional resources for your own independent study. The lectures are available to anybody, completely free of charge. Lecture courses are a valid and vital learning tool, and may be one of the best methods of learning available.

100 Incredible Lectures from the World's Top Scientists Posted on Thursday June 18, 2009 by Staff Writers By Sarah Russel Unless you’re enrolled at one of the best online colleges or are an elite member of the science and engineering inner circle, you’re probably left out of most of the exciting research explored by the world’s greatest scientists. But thanks to the Internet and the generosity of many universities and online colleges, you’ve now got access to the cutting edge theories and projects that are changing the world in this list below. If you’re looking for even more amazing lectures, check out our updated list for 2012 with more talks from great minds. General Let the world’s top scientists explain exactly how they do their job when you listen to these lectures. Science and Engineering From materials science to the study of thermodynamics, learn more about the science of engineering here. WTC Lecture – collapse of WTC Buildings: Steven E. Biology and Medicine Chemistry Physics and Astronomy Earth and Environment Technology Science and Business

5 Weak Words You Should Avoid & What to Use Instead When I first began writing, I was unsure of myself. My sentences were filled with meaningless words and fillers. What I didn’t realize is that by using them I was sabotaging myself and my writing. Weak words can sneak into our writing anywhere, anytime and when they do, they destroy the power of our work. I’ve rounded up five weak words to avoid and some helpful tips for what you can use instead. 1. Example: “The swimmer really performed admirably.” Why it’s a problem: The word ‘really’ is a crutch. There’s also the issue of considering what the word “real” means. Thankfully, this problem is easily remedied: “The swimmer really performed admirably.” Can be changed into: “The swimmer performed admirably.” Nothing is lost by cutting ‘really’ from the sentence but simplicity and function is gained. 2. Example: “The article said a lot of things and stuff.” The author Kurt Vonnegut often gave this piece of advice, pity the reader. 3. Example: “I believe the author has a great point here…” 4. 5.

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