Ask an Expert (Page 116)

VoxCad Coding

Ask an Expert Topic Forum: Grades 6-8: Math and Computer Science

VoxCad Coding VoxCad Coding Hello! I want to get into somewhat advanced VoxCad. Does anyone know how to implement code into VoxCad that is preferably javascript but C# ok but less optimal? It would be helpful to have step-by-step directions. I am on Windows as well. The reason I want to code is that I want to create a generational neural network evolving soft robots. I viewed a similar creation by someone else and I think I can do it. I am going to use CPPN-NEAT to do it. Thank you to… Read more

Osmosis and Gummy Bears

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

Osmosis and Gummy Bears Osmosis and Gummy Bears We conducted an osmosis with gummy bears experiment and discovered that sparkling water consistently made the gummy bear the largest, even more than distilled water. Do you know why? We are using a scale to weigh the gummy bear in grams, first after 12 hours submerged in 56 grams of each liquid and then 24 hours submerged. Thanks for your help! Re: Osmosis and Gummy Bears We are hoping to get help with this question asap, the project is due in… Read more

water filter

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

water filter water filter hi, I did the experiment where you have to test what is more effective; charcoal activated powder or the granules. The granulated one worked but the charcoal powder one turned black. Is this supposed to happen? What is the end result for this experiment? [Project: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Chem_p108/chemistry/which-filtration-material-leads-to-the-best-drinking-water ] Re: water filter Hi - This is a good experiment to… Read more

Catchy topic for shampoo science experiment

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

Catchy topic for shampoo science experiment Catchy topic for shampoo science experiment Hello! Im doing the shampoo project with the kit. Im almost done with it, and so far so good. Can someone help me out by recommending topic/titles eye catching please? thank you in advance! Re: Catchy topic for shampoo science experiment Brainstorm creative shampoo science experiment topics by focusing on the project's objectives, materials, potential impact, etc. Go for a relatable topic to captivate… Read more

Question about strawberry DNA Do-It-Yourself DNA activity

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

Question about strawberry DNA Do-It-Yourself DNA activity Question about strawberry DNA Do-It-Yourself DNA activity Type your question below and then press Submit! Hello, Will I get the same results with the DNA if I blend the strawberries, instead of squish them? ------------------------------------- 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… Read more

Growing Bacteria

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

Growing Bacteria Growing Bacteria Hey there! For an upcoming science fair I am growing lactobacillus acidophilus, I have capsules and the correct nutrient growth plate, I have also been storing the plates in my oven with the lights on in a dark box. I opened the capsule ad dissolved it with some water but it did not work is there any other way to grow this/any advice for help on how to grow the bacteria, I don't have a ton of time left and not a lot of resources. I have MRS agar plates, and… Read more

Question about Build a Paper Roller Coaster activity

Ask an Expert Topic Forum: STEM Activities

Question about Build a Paper Roller Coaster activity Question about Build a Paper Roller Coaster activity Type your question below and then press Submit! can i use glue ------------------------------------- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/paper-roller-coaster]Build a Paper Roller Coaster[/url] Read more

Question about Build a Paper Roller Coaster activity

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

Question about Build a Paper Roller Coaster activity Question about Build a Paper Roller Coaster activity Type your question below and then press Submit! can i use glue ------------------------------------- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/paper-roller-coaster]Build a Paper Roller Coaster[/url] Re: Question about Build a Paper Roller Coaster activity It looks like tape would be easier to work with, but you… Read more

Question about James Webb sunshield testing experiment

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

Question about James Webb sunshield testing experiment Question about James Webb sunshield testing experiment I am planning to do the project "Test the James Webb Telescope multiple mirror assembly and sunshield" suggested by science buddies" and i want to add some electronic parts to it such that it just not showcase the functioning of sunshield but also showcase the autonomous movement of James Webb to its target but i am unable to find the c Re: Question about James Webb sunshield… Read more

Question about Turn Milk into Plastic activity

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

Question about Turn Milk into Plastic activity Question about Turn Milk into Plastic activity Can the plastic be changed into anything else? ------------------------------------- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/milk-into-plastic]Turn Milk into Plastic[/url] Re: Question about Turn Milk into Plastic activity hi, Typthon I am pretty sure that plastic can be changed into other stuff. U know those plastic… Read more

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