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Question about Elephant Toothpaste activity

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

Question about Elephant Toothpaste activity Question about Elephant Toothpaste activity Type your question below and then press Submit! what causes the reaction🤔 ------------------------------------- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/elephant-toothpaste]Elephant Toothpaste[/url] Re: Question about Elephant Toothpaste activity Please make sure you read the full activity and look at the "What Happened"… Read more

Advice on potential Science Fair Project on bone healing/growth

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

Advice on potential Science Fair Project on bone healing/growth Advice on potential Science Fair Project on bone healing/growth Hello those on Science Buddies, I am a highschool junior looking to take part in an upcoming science fair. I have had stress fractures before, so I was interested in doing something related to bone health/healing. I researched the topic, and as such an important topic in medical studies, there seems to be little that I could experiment on that hasn't already been… Read more

Do video game players have faster reaction times than non-players

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

Do video game players have faster reaction times than non-players Do video game players have faster reaction times than non-players Hi. I am doing this experiment for a science fair project. I'm a little confused when it gets to step 5. I made the scatter plot (not sure if I did it right) and now I have to get the average reaction time. Once I get the average, where do I put that information? Does it go in the scatter plot or in the charts with the individual average times? Thank you for your… Read more

Question about Candy Rainbow activity

Ask an Expert Topic Forum: STEM Activities

Question about Candy Rainbow activity Question about Candy Rainbow activity Type your question below and then press Submit! ------------------------------------- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/candy-rainbow-diffusion]Candy Rainbow[/url] Read more

Question about Candy Rainbow activity

Ask an Expert Topic Forum: STEM Activities

Question about Candy Rainbow activity Question about Candy Rainbow activity Type your question below and then press Submit! how are you guys?And I'm ok for the most part but I'm having so much fun with my project (happy) ------------------------------------- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/candy-rainbow-diffusion]Candy Rainbow[/url] Read more

What happens if you have more than 2 nostrils?

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

What happens if you have more than 2 nostrils? What happens if you have more than 2 nostrils? I'm a high school student in South Korea. I wonder if there must be two nostrils. And I wonder what happens if there are more than 3 nostrils. Re: What happens if you have more than 2 nostrils? These forums are for students working on hands-on science projects. Science Buddies Read more

Units

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

Units Units I am currently doing a research project and found some data using the units mmol/m^-3 and umol/L^-1. I have tried finding the conversion for these to either mg/L or PPM but I'm not sure why there is an exponent for them. I searched the measurement and mmol/m and umol/L are the units but am not sure what the exponent is. please help. Re: Units Hi, Thank you for your question! I want to clarify...is it written as mmol/m^-3 or mmol m^-3 (or umol/L^-1 versus umol L^-1)? Generally,… Read more

Nutrition for a healthy back

Ask an Expert Topic Forum: Raspberry Pi Projects Kit

Nutrition for a healthy back Nutrition for a healthy back To eliminate back problems a nutrient-rich diet, balanced mind, regular exercise and maintaining a healthy weight plays a major role. Our bones, muscles, vertebras and intervertebral discs need proper nutrition to stay strong, to support the body and to function properly. [i][b]“The spine is the tree of life. Respect it.”[/b][/i] Martha Graham Eating nutritiously with the right amount and variety of vitamins and… Read more

Question about Warm in the Sun activity

Ask an Expert Topic Forum: STEM Activities

Question about Warm in the Sun activity Question about Warm in the Sun activity Type your question below and then press Submit! ------------------------------------- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/warm-in-sun]Warm in the Sun[/url] Read more

Question about Warm in the Sun activity

Ask an Expert Topic Forum: STEM Activities

Question about Warm in the Sun activity Question about Warm in the Sun activity Type your question below and then press Submit! /, l,lllllllllllllllllllllllllllll ------------------------------------- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/warm-in-sun]Warm in the Sun[/url] Read more

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