Learn how to make two or more micro:bits communicate with each other via radio with Microsoft MakeCode! Watch the rest of our micro:bit tutorial videos here: https://www.youtube.com/playlist?list=PLlBVuTSjOrcnS-I-zERgyxHMcCRm6rvLM
micro:bit science projects: https://youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=UVOR1AMKU817jmCs
0:00 introduction
0:27 setting up the transmitter
1:21 setting up the receiver
3:21 testing
3:36 two-way communication
5:42 set radio group
7:15…
Learn how to use the sound sensor (microphone) on your micro:bit with Microsoft MakeCode. Watch the rest of our micro:bit tutorial videos here: https://www.youtube.com/playlist?list=PLlBVuTSjOrcnS-I-zERgyxHMcCRm6rvLM
micro:bit science projects: https://youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=UVOR1AMKU817jmCs
0:00 introduction
0:14 serial monitor
1:44 on loud/quiet sound block
4:06 if/else statement
7:06 learn more
Science Buddies also hosts a library of instructions…
Learn how to use the temperature sensor on your micro:bit with Microsoft MakeCode. Watch the rest of our micro:bit tutorial videos here: https://www.youtube.com/playlist?list=PLlBVuTSjOrcnS-I-zERgyxHMcCRm6rvLM
micro:bit science projects: https://youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=UVOR1AMKU817jmCs
0:00 introduction
0:16 where is the temperature sensor?
0:38 display temperature on LEDs
2:09 display temperature with button press
3:38 learn more
Science Buddies also…
This video tutorial provides a quick overview of the NCBI website. We walk you through how to search for nucleotide and protein sequences using NCBI’s databases and explain what information is provided with each sequence. We also give you tips on how to interpret gene data and guide you through the process of assessing gene variants and mutations using NCBI’s Variation Viewer. With the information provided in this video, you should be well equipped to start your own bioinformatics or genomics…
In this fun experiment you will find out why train wheels don’t fall off the tracks, even if the train makes a turn! https://www.sciencebuddies.org/stem-activities/train-wheel-science?ytid=l9NpcJqclSY&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 https://www.sciencebuddies.org/?ytid=l9NpcJqclSY&ytsrc=description to learn…
In this video, we showed students how to upcycle a two-liter bottle into a hydroponics container and grow a plant in it. If you're looking for an easier and quicker way to do this for a student science project, in a classroom, or as a STEM outreach activity, check out our new kit offered through our partners at Home Science Tools®. We've also created a new video tutorial and updated our free instructions!
- New Video Tutorial: https://youtu.be/mJCtvZskziI
- Updated Science Project…
This video shows you how to use if/else statements on your micro:bit with Microsoft MakeCode. Watch the rest of our micro:bit tutorial videos here: https://www.youtube.com/playlist?list=PLlBVuTSjOrcnS-I-zERgyxHMcCRm6rvLM
micro:bit science projects: https://youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=UVOR1AMKU817jmCs
0:00 introduction
0:21 review of event blocks
1:46 if/else block
3:06 conditions
5:35 multiple if/else statements
7:37 multiple conditions
9:07 physical…
The "impossible arrow" illusion by Prof. Kokichi Sugihara seems to break the laws of physics. The arrow always seems to point in one direction when you try to rotate it, but its reflection in a mirror points the other way! Learn about the illusion, how it works, and how to make your own 3D printed impossible arrow at Science Buddies: https://www.sciencebuddies.org/stem-activities/impossible-arrow-illusion?ytid=PKnPN3IzILQ&ytsrc=description See the full-length video here:…
Adding servo motors and some simple electronics can make your sculptures wave and turn as you enter a room, or watch as you walk past.
To view full directions for this science project, see the "Interactive Art" Project Idea at Science Buddies: https://www.sciencebuddies.org/science-fair-projects/project_ideas/Robotics_p029.shtml?ytid=L_uvGlvmme8&ytsrc=description
Science Buddies also hosts a library of over 1,100 other free science fair "Project Ideas" for K-12 students, in a wide variety of…
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/science/hs-physics/x215e29cb31244fa1:electromagnetic-radiation/x215e29cb31244fa1:wave-particle-duality/v/introduction-to-light
Light and the electromagnetic radiation spectrum. Wave and particle-like behavior, and how to calculate the wavelength or frequency of a light wave. Created by Sal Khan.
Watch the next lesson:…
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