How to build a simple Arduino circuit to demonstrate ultrasonic haptics. Parts list, circuit diagram, and code: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p122/electricity-electronics/ultrasonic-haptic-feedback?ytid=xXqoGwIPiK8&ytsrc=description
Ultrasonic levitator project: https://youtu.be/WcMT-MGv2cw
Arduino tutorial playlist: https://www.youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm
0:00 introduction
1:20 building the circuit
12:08…
Learn how to see invisible air currents with this amazing optical setup! Materials list and instructions on our website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Photo_p027/photography-digital-photography-video/shadowgraphs-and-schlieren-images?ytid=9FZRSmbO_as&ytsrc=description
0:00 introduction
0:34 physics overview
1:16 materials
2:15 point light source
3:05 supplies for alignment
4:11 focusing the light
6:22 camera setup
8:57 shadowgraphs
9:54 schlieren…
Check out our micro:bit tutorial videos: https://youtube.com/playlist?list=PLlBVuTSjOrcnS-I-zERgyxHMcCRm6rvLM&si=O5FC7c0TNwAN18ay
and our other micro:bit science projects: https://youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=6JATOglyLw-j4ur3
Written instructions for this project are available on the Science Buddies website:…
This video shows you how to classify different celestial objects using a boosted tree model. Written instructions and example code are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/ArtificialIntelligence_p024/artificial-intelligence/star-classification?ytid=fS6_nfThADc&ytsrc=description
0:00 Introduction
0:36 Setting Up the Google Colab Environment
1:30 Importing Libraries
1:44 Load the Data into a Pandas DataFrame
2:03…
This video shows you how to create a convolutional neural network (CNN) model and perform data augmentation to classify different ticks using machine learning and libraries on Google Colab. Written instructions and example code are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/ArtificialIntelligence_p021/artificial-intelligence/tick-identification?ytid=dk4Bg0dV5-w&ytsrc=description
Why do we split data into train, validation, and…
Modify a model rocket for a SpaceX or Blue Origin-style vertical landing in this fun science project! Written instructions are available here: https://www.sciencebuddies.org/science-fair-projects/project-ideas/SpaceEx_p046/space-exploration/vertical-landing-rocket?ytid=L_ISHsPX5pk&ytsrc=description
Read all about Science Buddies founder Ken Hess's experience on Blue Origin's New Shepard NS-25 flight:…
Written instructions for this science project, including example code and a circuit diagram, are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/SpaceEx_p047/space-exploration/microbit-mars-lander?ytid=MgoHEhYt7cc&ytsrc=description
0:00 introduction
0:25 sensor and connections
2:19 programming
7:15 building a lander
8:19 troubleshooting
Science Buddies also hosts a library of instructions for over 1,500 other hands-on science…
Interested in learning a solution to remove microplastics from waterways?
Check out our written instructions to perform this experiment yourself on our website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/EnvSci_p077/environmental-science/microplastic-removal-ferrofluids?ytid=YFReFIetr14&ytsrc=description
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…
Materials list and 3D printed mold file: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p020/robotics/squishy-robots-build-an-air-powered-soft-robotic-gripper?ytid=jrWPagS6I68&ytsrc=description
Full-length tutorial video: https://youtu.be/CiVX05fsEMk
Original gripper from Whitesides research group at Harvard: https://youtu.be/csFR52Z3T0I
Many thanks to researchers at Harvard, Cornell, Purdue, and Yale Universities for their work on this project.
Science Buddies…
Written instructions for this project: https://www.sciencebuddies.org/science-fair-projects/project-ideas/HumBio_p080/human-biology-health/wearable-limp-detection-device?ytid=4LHWjt0eqzQ&ytsrc=description
More micro:bit projects: https://youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=F4CCramK2n1uZP4M
More detailed explanation of how an accelerometer works: https://youtu.be/zpV7ac3ecl4
Science Buddies also hosts a library of instructions for over 1,500 other hands-on science…
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