Ask an Expert (Page 123)

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

What Makes a Good Aerodynamic Design?

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

What Makes a Good Aerodynamic Design? What Makes a Good Aerodynamic Design? I'm doing a school project and I intend to do a research on Glider. I've seen an article called [i]What Makes a Good Aerodynamic Design? Test Your Ideas with High-Performance Paper Gliders[/i] (https://www.sciencebuddies.org/science-fair-projects/project-ideas/Aero_p009/aerodynamics-hydrodynamics/what-makes-a-good-aerodynamic-design-paper-gliders).I am deeply impressed and I want to conduct it precisely like an… Read more

Digital marketing services in USA

Ask an Expert Topic Forum: Careers in Science

Digital marketing services in USA Digital marketing services in USA CrecenTech is a US based one stop creative company to cater to your marketing, software, support, and staffing solutions requirements Contact us now! [https://crecentech.com/]Digital marketing services in usa[/url] Read more

Calculating original sucrose concentration

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

Calculating original sucrose concentration Calculating original sucrose concentration Hello, I am doing this project for my science class: https://www.sciencebuddies.org/Files/12609/9/HumBio_p035-Procedure.pdf I am a little confused with the calculations and interpretation of my results. I am hoping someone can help me please. 1. For the invertase part of the experiment, the glucose concentration was 1% at the linear time point of 20 min and plateau at 2% for product inhibition. This gave… Read more

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