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Boldest, Brightest Tie-Dye Qty Fabric Squares/Bags/Soda Ash

Ask an Expert Topic Forum: Grades 6-8: Physical Science

Boldest, Brightest Tie-Dye Qty Fabric Squares/Bags/Soda Ash Boldest, Brightest Tie-Dye Qty Fabric Squares/Bags/Soda Ash Hi, Thanks for making this very helpful website available for my 12-year-old's science fair! She is modeling her experiment using "How to Make the Boldest, Brightest Tie-Dye!" https://www.sciencebuddies.org/science-fair-projects/project-ideas/Chem_p019/chemistry/how-to-make-the-boldest-brightest-tie-dye 1) In step 2 of the procedure, could you clarify why it calls for three… Read more

Science Fair Project Catchy Title

Ask an Expert Topic Forum: Grades 6-8: Life, Earth, and Social Sciences

Science Fair Project Catchy Title Science Fair Project Catchy Title My daughter is doing her 6th grade science fair project on Vitamin C, specifically testing to see which fruit juice(apple, pineapple, grapefruit or fresh squeezed orange juice)has the most vitamin C. She is using titration to test vitamin c. However, we are having a hard time trying to find a catchy title for her project. Can you help please? Read more

What kind of gases can be tested on a balloon powered car

Ask an Expert Topic Forum: Grades K-5: Physical Science

What kind of gases can be tested on a balloon powered car What kind of gases can be tested on a balloon powered car what kind of gases can be used to see the different distances a balloon powered car can go Re: What kind of gases can be tested on a balloon powered car Hello, I think that dihydrogen can do the trick. Re: What kind of gases can be tested on a balloon powered car Hello, This sounds like a fun project! Unfortunately, it's probably very difficult to obtain other gases to… Read more

Question about Model the Distances between Planets in our Solar System activity

Ask an Expert Topic Forum: Grades 6-8: Physical Science

Question about Model the Distances between Planets in our Solar System activity Question about Model the Distances between Planets in our Solar System activity What number do I multiply with the other AU if I change Earths distance to 5 centimeters? Thanks for your help. ------------------------------------- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/planet-distances]Model the Distances between Planets in our Solar… Read more

does rubisco come in powder form?

Ask an Expert Topic Forum: Grades 6-8: Life, Earth, and Social Sciences

does rubisco come in powder form? does rubisco come in powder form? hello! i am doing a research project on rubisco, and i do not know how i am going to source it at all. powder form would be ideal, but i know that might not be an option. i am extremely desperate at this point, so any help would be amazing. thank you so much! Re: does rubisco come in powder form? Hi! After some quick research, it appears as though rubisco can be extracted in powder form. There are some methods for this… Read more

Seebeck effect

Ask an Expert Topic Forum: Careers in Science

Seebeck effect Seebeck effect I am stuck on this step in the seebeck experiment 6)Look up for which temperature a K thermocouple produces the thermoelectrical potential you just calculated using the Type K thermocouple data sheet. Write this temperature down in your data table. i got the number 0.279 and that is not in the chart Read more

Question about Rubber Bands for Energy activity

Ask an Expert Topic Forum: Grades 9-12: Physical Science

Question about Rubber Bands for Energy activity Question about Rubber Bands for Energy activity The link associated with how to find the spring constant value (k) for different rubber bands doesnt work. It takes me to some website that has no clickable links to find the article referenced. I also couldn't find the article anywhere else on google. I am not sure how I can find this k value so I can have my students do this as an energy transformation lab without having to go through hooke's law… Read more

The Four Forces

Ask an Expert Topic Forum: Grades 6-8: Physical Science

The Four Forces The Four Forces We all know of the four forces acting on us: Drag Thrust Weight Lift But can we burst due to the forces acting too hard on us? Please help me :idea: Re: The Four Forces Khadija - As a pilot, I recognized your force descriptions as they relate to aircraft flight. I'm not sure I understand your question about these forces causing us to burst. Could you ask your question with more detail on your concerns? Thanks. Rick Marz Read more

The Seebeck Effect Experiment

Ask an Expert Topic Forum: Careers in Science

The Seebeck Effect Experiment The Seebeck Effect Experiment I am stuck on this step in the seebeck experiment 6)Look up for which temperature a K thermocouple produces the thermoelectrical potential you just calculated using the Type K thermocouple data sheet. Write this temperature down in your data table. i got the number 0.279 and that is not in the chart Read more

“ Is There a Whole Lot of Shaking Going On? Make Your Own Seismograph and Find Out!” Project confusion.

Ask an Expert Topic Forum: Grades 9-12: Life, Earth, and Social Sciences

“ Is There a Whole Lot of Shaking Going On? Make Your Own Seismograph and Find Out!” Project confusion. “ Is There a Whole Lot of Shaking Going On? Make Your Own Seismograph and Find Out!” Project confusion. Good evening , I was planning on doing a science project labeled “ Is There a Whole Lot of Shaking Going On? Make Your Own Seismograph and Find Out!” regarding earthquakes. In the description there was no link to any purchasable kits for the project nor a tutorial video. It said that the… Read more

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