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Videos (1,218 results)

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Written instructions for this color detection circuit science project, including a parts list and circuit diagram, are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p088/electricity-electronics/build-a-circuit-to-detect-ripe-produce?ytid=RSxscDvVWwo&ytsrc=description Our multimeter tutorial is available here: https://youtu.be/ts0EVc9vXcs Science Buddies also hosts a library of instructions for over 1,500 other hands-on…
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This video explains the fundamentals behind the K-Nearest Neighbors (KNN) algorithm and how it can be a valuable tool in data classification and pattern recognition. Written instructions and example code for Science Buddies KNN…
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This video explains the fundamentals behind the Minimax algorithm and Alpha-Beta Pruning and how it can be utilized in two-player turn-taking games such as Connect 4. Written instructions and example code are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/ArtificialIntelligence_p014/artificial-intelligence/alpha-beta-connect4?ytid=DV5d31z1xTI&ytsrc=description Minimax with Tic-Tac-Toe video:…
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This video explains the fundamentals behind the Minimax algorithm and how it can be utilized in two-player turn-taking games such as Tic-Tac-Toe. Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at https://www.sciencebuddies.org/?ytid=5y2a0Zhgq0U&ytsrc=description to learn more. 0:00 Introduction 0:07 Basics of Tic-Tac-Toe 0:24 Minimax Algorithm 0:58 Key…
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Learn how to make a simple color-change reaction time test with Scratch, the easy-to-use graphical programming language from MIT! Code for the project is available here: https://scratch.mit.edu/projects/965178357/editor/ To use this code in a science project, check out these projects on the Science Buddies…
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Build a simple soil moisture sensor (no programming required) that you can use for a science project! The sensor also works as a water level detector. Complete written instructions, including a parts list, can be found here: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p066/electricity-electronics/build-an-electronic-soil-moisture-sensor-to-conserve-water?ytid=adxTvOFhtCM&ytsrc=description A kit with all the circuit parts is available from our partner Home Science…
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Why do avalanches and landslides roll down the hill? Learn about slippery slopes and the angle of repose in this fun science activity. Find written instructions on our website: https://www.sciencebuddies.org/stem-activities/angle-of-repose?ytid=AGZxMfAWGiE&ytsrc=description Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at…
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Make your own craters using "meteorites" and some kitchen ingredients in this fun STEM activity. For an added bonus, use your smartphone to film the impact in slow motion! Find written instructions here: https://www.sciencebuddies.org/stem-activities/creating-craters?ytid=KuA_tjYqODc&ytsrc=description Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at…
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In 2013, Jessica Mong arrived in the Bay Area with $100 in her pocket and a desire to enter the field of software engineering. Fast forward two years, and Jessica is now a software engineer with SurveyMonkey, a tech company that creates and designs custom online surveys. Jessica works on the billing side, writing code to ensure that customers can access and pay for surveys. Growing up in Nigeria, Jessica excelled at science and math. She received a scholarship to attend college in the United…
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This career video provides day in the life information about the following jobs and occupations. JOB TITLE: Software Quality Assurance Engineers and Testers OCCUPATION DESCRIPTION: Develop and execute software test plans in order to identify software problems and their causes. RELATED JOB TITLES: Product Assurance Engineer, Quality Assurance Analyst (QA Analyst), Quality Assurance Director (QA Director), Quality Assurance Engineer (QA Engineer), Quality Assurance Practice Manager (QA…
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Free science fair projects.