Can you build a machine that sorts two different sizes of marbles? How accurate can your marble machine be? Try this challenge to find out! Written instructions for this challenge and all the annual Science Buddies Engineering Challenges can be found at https://www.sciencebuddies.org/engineering-challenge?ytid=Bfw42Lf6ey4&ytsrc=description
Science Buddies also hosts a library of free instructions for over 1500 science projects, STEM activities, and lesson plans. Visit us at…
Build a marble roller coaster from foam pipe insulation in this fun science project! You can build one just for fun, or do this as a science fair project. Written instructions for two different projects are available on the Science Buddies…
This video teaches how to launch small rockets made from aluminum foil and a few matches. Written instructions and the scientific explanation of what propels these rockets are available on our website at https://www.sciencebuddies.org/stem-activities/matchstick-rockets?ytid=0ZdGgbMZCeM&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…
What's it really like to be a materials engineer? What does a materials engineer do all day? Carlos Barrios shows us some of the latest engineering projects taking place at 3M and what his typical day is like inside and outside the lab. Find out what it's like to be a materials engineer.
What has more electrolytes, Gatorade or orange juice? Find out in this science project as you build a circuit to measure the electrolyte content of different drinks. Written Instructions: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Chem_p053/chemistry/electrolyte-challenge-orange-juice-vs-sports-drink?ytid=-vTBn11SE9c&ytsrc=description
0:00 intro
0:40 make the conductivity sensor
1:08 circuit parts
1:28 set up multimeter
1:51 connect battery
2:21 connect conductivity…
Find out about static electricity in this STEM activity and measure which materials get charged the easiest with the help of a homemade electroscope! Written instructions are available on our website at https://www.sciencebuddies.org/stem-activities/electroscope?ytid=wso0FqcnG7g&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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