Ask an Expert (Page 185)

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

Science Fair Idea: Grass to Sugar Science Fair Idea: Grass to Sugar Hi, my name is Lauren I am in 8th grade, and I am doing a science fair. I was asking my family for ideas, and my father talked about the winning project in his district during Middle School. The student had turned grass clippings from their lawn into sugar! I was wondering if anyone here did this project too, or knows how to do this. Thanks! Re: Science Fair Idea: Grass to Sugar Hello and welocme to Science Buddies! This… Read more

write my college essay

Ask an Expert Topic Forum: Careers in Science

write my college essay write my college essay write my college essay https://write-essay-for-me.com/college-essay helps and support students by providing online writing services. They follow extremely stringent policies about the plagiarized content. Read more

Landfill Science Fair Idea

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

Landfill Science Fair Idea Landfill Science Fair Idea Hello, I just got my paper information for the science fair and after scrolling through Science Buddies' ideas, I found one that I really liked to base my idea on. It was the landfill experiment. So, basically, I'd visit or call some local landfills and ask about dumping statistics to determine the most problem waste products and I believe the goal is to determine ways to reduce those appearances in landfills;[i] however, I am unsure of… Read more

science fair project idea

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

science fair project idea science fair project idea Hey! I was thinking of doing the project "BLASTing Flu Viruses" https://www.sciencebuddies.org/science-fair-projects/project-ideas/Genom_p003/genetics-genomics/blasting-flu-viruses#procedure but with covid-19 instead of the flu. Do you think there is enough information available or is it too early? Also, for this project, weather I do it with the flu or covid-19, what would be the hypothesis that I am testing? What is the project going to… Read more

Maglev Trains HELP

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

Maglev Trains HELP Maglev Trains HELP Hi I'm wanting to make the maglev train as shown on the website. I have purchased the magnetic tape ready. I know about magnets and how they repel and attract depending on the poles. I'm however stuck as to how to achieve this with the magnetic tape that I have purchased to make the train. On the equipment list for 'Build a maglev train' it just mentions buying magnetic tape which I have done. But the tape is attracted to each other when cut in… Read more

Crime Scene Chemistry

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

Crime Scene Chemistry Crime Scene Chemistry Hello, I'm doing the crime scene chemistry project and I can't find a clear answer on how to dispose of the chemicals. Is there something specific that I need to do or can I just dump the chemicals down the sink. Thanks! Re: Crime Scene Chemistry Hello, This experiment uses phenolphthalein, ethyl alcohol, hydrogen peroxide for testing. All of these chemicals can be flushed down the sink and are not hazardous in these small quantities. Audrey Read more

Climate Change

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

Climate Change Climate Change Do you think that the extreme heat increase, hurricanes, and melting of ice are all caused by climate change? Also, do you think they can all be reversed? Re: Climate Change Hi, What is the science project that your are thinking about doing? I can't help you without knowing the details of your project. Just state the question that you are asking and explain how you plan to answer it. Sybee Read more

Question about Do-It-Yourself DNA activity

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

Question about Do-It-Yourself DNA activity Question about Do-It-Yourself DNA activity What was the uses of DNA extraction?? ------------------------------------- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/strawberry-dna-extraction]Do-It-Yourself DNA[/url] Re: Question about Do-It-Yourself DNA activity Hi, DNA extraction could be a method used as part of a science project. What kind of project are you interested… Read more

Essay writing: how to arrange your own time

Ask an Expert Topic Forum: Careers in Science

Essay writing: how to arrange your own time Essay writing: how to arrange your own time After your teacher assigns homework, when do you usually start? The most diligent students will write the essay outline immediately, and arrange their own time to finish the [url=https://www.academicsaviour.com/exam-dai-kao:2zkeo6g0]]paper writing a few days before the deadline. For some students, they need two weeks to write a essay, and other students need a few days. We believe that the… Read more

Apple Oxidation

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

Apple Oxidation Apple Oxidation I am doing a project involving different ingredients and their effect on apple oxidation. How should I quantitively measure this oxidation? Re: Apple Oxidation Hi and welcome to Scibuddies, I can give you some help that hopefully will allow you to measure apple oxidation (browning) quantitatively. The key to this is using a smart phone camera to obtain timed images under controlled lighting conditions. Here's a published paper that talks about this… Read more

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