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projects for Exclusively online Formal Verification is the process of rigorously analyzing software to detect flaws that make programs vulnerable to exploitation. Performing this analysis requires highly skilled engineers with extensive training and experience. This makes the verification process costly and relatively slow. The Defense Advanced Research Projects Agency (DARPA) Crowd Sourced Formal Verification (CSFV) program is interested in improving and advancing the current processes of formal verification by significantly increasing the number of people working on formal verification projects at any given time through crowd-sourcing.

National Geographic's Great Nature Project All wildlife Take and upload a photo of a plant, animal, or any other living thing you come across to help us compile the world’s largest collection of nature photos. Sign in to join mission Darwin's finches Countries beginning with A Countries beginning with B Countries beginning with C Countries beginning with D Countries beginning with E NOVA scienceNOW Please sign in using one of our supported services to begin saving your favorite programs and videos. We have updated our registration process. Please sign in using one of our supported services to bookmark your favorite programs and videos. If you have a PBS account, your stored favorites and viewing history will be safely migrated. By signing in, you are authorizing PBS to share your email address with your local PBS station to send you periodic communications about station events, services and support.

40 Maps That Will Help You Make Sense of the World If you’re a visual learner like myself, then you know maps, charts and infographics can really help bring data and information to life. Maps can make a point resonate with readers and this collection aims to do just that. Hopefully some of these maps will surprise you and you’ll learn something new. A few are important to know, some interpret and display data in a beautiful or creative way, and a few may even make you chuckle or shake your head. If you enjoy this collection of maps, the Sifter highly recommends the r/MapPorn sub reddit.

Explore, Play, Discover: Websites, Activities & More Search form Search Low-cost, teacher-tested activities for the classroom and the curious. Science of Cooking • Explore the science behind food and cooking with recipes, activities, and Webcasts.PreviousNext Explore, Play, Discover: Websites, Activities, and More Auroras: Paintings in the Sky Our Secret Universe From head to toe, your body is completely made up of cells. Every single cell has a specific job that, working with other cells, keeps you functioning - maintaining your heartbeat, enabling to you digest your food and allowing you to sense the world around you. Fibroblast cells function is to keep us from falling apart.

An introduction to evolution An introduction to evolution The definition Biological evolution, simply put, is descent with modification. This definition encompasses small-scale evolution (changes in gene frequency in a population from one generation to the next) and large-scale evolution (the descent of different species from a common ancestor over many generations). Evolution helps us to understand the history of life. The explanation Biological evolution is not simply a matter of change over time. Lots of things change over time: trees lose their leaves, mountain ranges rise and erode, but they aren't examples of biological evolution because they don't involve descent through genetic inheritance.

25 TED Talks Perfect For Classrooms The 50 Best Sources of Free STEM Education Online 12.05K Views 0 Likes Colleges, universities, and other educational forums in your community can be excellent places to learn more about a variety of STEM topics, but there is also a wealth of educational material available on the web for those who prefer to learn at their own pace or take a more individual approach. World eXplorer: eXp: Linköping University World eXplorer (Flash application) facilitates methods for exploring national statistics (countries of the world) that can uncover hidden structures and relations and at the same time let the analyst present and share findings through Storytelling . The combination of World eXplorer (explore, gain insight and knowledge) and its Storytelling represents the professional tool for an integrated data analysis, collaboration and publication process facilitating storytelling aimed at producing statistical news content that can easily be deployed into your blog or web site using Flash. World eXplorer is based on the object-oriented GAV component toolkit and framework, specially adapted for Adobe’s Flash and Flex.

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