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Videos (1,202 results)

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Wondering why gears are important? This STEM activity provides an easy way to to explore gears using items you find around the kitchen. Detailed instructions and an explanation of the science behind the activity are available on our website: https://www.sciencebuddies.org/stem-activities/candy-gears?ytid=rTLQAf3DOaE&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,…
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This video shows you how to build an impressive automaton from cardboard and a few craft materials. for written instructions and ideas for mechanisms that create other movements, click https://www.sciencebuddies.org/stem-activities/cardboard-automata?ytid=xhN49I0cu9A&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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Science activity where you transform a few common items from your kitchen into fake snow. To view written instructions for this project, see the "Foaming Fake Snow" science activity at Science Buddies: https://www.sciencebuddies.org/stem-activities/foamy-white-snow?ytid=6KttMKX17YE&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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Tired of using plastic? Why not try something from algae instead? Create your own colorful string creations using alginates!
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Can you imagine clothing, handbags, or shoes made from seaweed? Seaweed biofabrics are just one of the new materials the textile industry is trying in an effort to engineer more eco-friendly fabrics. In this video, we will show you how to make biofabric from alginate, a powder extracted from seaweed. See how our fabrics turned out, and then try your own. The possibilities are endless! Step-by-step written instructions and recipes are available on the Science Buddies website:…
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Beauty face masks promise instant skin hydration to make your skin look more radiant. But do they really increase your skin's moisture? In this video, we show you how to make your own collagen-based hydrogel face mask and how you can investigate its hydrating effect. You can also come up with your own face mask recipe! Written instructions are available on our website at…
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How do you make an eco-friendly product? Growing it from mushroom roots is one way! We show you the basics in this video. From there, you can keep exploring. It also makes a cool science project. Written instructions: https://www.sciencebuddies.org/stem-activities/mushroom-mycelium?ytid=B937Ox9JNEQ&ytsrc=description Mycelium growing kits are sold by Grow.bio Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun…
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This is a video tutorial of the procedure available at http://chandra.harvard.edu/photo/openFITS/casa.html, which describes how to create colorized images from raw x-ray telescope data. Since humans cannot "see" x-rays, scientists add color to the images to help us understand what is happening when we use x-ray telescopes to observe objects in space like galaxies and supernovas. To view full directions for this science project, see the "X-Ray Vision: Peering Into the Stars with X-ray…
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Have you ever made your own ice cream? It can be a lot of fun, and you end up with a tasty frozen treat! In this activity, you will explore the interesting chemistry that goes on behind making ice cream. If you do it right, you will have ice cream ready to eat within 10 minutes! Written instructions are available on our website at https://www.sciencebuddies.org/stem-activities/ice-cream-bag?ytid=i_IMvzu9BD0&ytsrc=description Science Buddies also hosts a library of instructions for over 1,500…
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Are you fascinated by shadows? Then this is the perfect activity for you! You will create shadow puppets and find out how to change the size and shape of their shadows. Can you use your puppets to create your own shadow play? Written instructions are available on our website at https://www.sciencebuddies.org/stem-activities/shadow-puppets?ytid=yqmXAm1Cw3k&ytsrc=description Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and…
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Free science fair projects.