Ask an Expert (Page 44)

Kalanchoe plants

Ask an Expert Topic Forum: Grades K-5: Life, Earth, and Social Sciences

Kalanchoe plants Kalanchoe plants Hello, I pray all is well. We have a question concerning the Kalanchoe plants. 2 plants outside, 2 plants in window sill & 2 plants in darkness of closet. We’re measuring growth and blooming. Do you think this is sufficient or should we also include fertilizer in 2 of the plants? Your feedback is appreciated. Thank you Re: Kalanchoe plants Hello, I would not recommend adding fertilizer to only two plants because that changes too many things about… Read more

Add DC pump to Moisture indicator project

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

Add DC pump to Moisture indicator project Add DC pump to Moisture indicator project For my kids 6th grade science project we are trying to modify the project "Green Technology: Build an Electronic Soil Moisture Sensor to Conserve Water " by adding a small DC pump While the output of the 4011 chip used in this project is strong enough to drive an LED directly, it is not powerful enough to drive a pump. We are working on how to use a transistor and an external power supply to drive a small… Read more

Science Fair

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

Science Fair Science Fair I want to participate in my school's science Fair this year, but I'm not too sure on where to head. I kind of want to go towards environmental issues, and how to fix some of those, since many of my school's winners have all been towards that field. I'm interested in doing something to do with water quality, or something based around environmental issues. Any Suggestions? I would greatly appreciate if anyone responds. Thanks! :D Re: Science Fair Hi! Science Buddies… Read more

can you blame the burnt cookies on the pan?

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

can you blame the burnt cookies on the pan? can you blame the burnt cookies on the pan? I'm doing a science fair thing n I need help w dis cs it doesn't show key words n stuff on it Re: can you blame the burnt cookies on the pan? Hello, Can you tell us a bit more about what type of questions you have about this project? Thanks, Audrey Read more

Science project: what makes ice melt fastest - Need Title

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

Science project: what makes ice melt fastest - Need Title Science project: what makes ice melt fastest - Need Title My science project is about what makes ice melt fastest and not sure what to put for my title since I don't want to put my question as my title any suggestions please? :) Re: Science project: what makes ice melt fastest - Need Title Hello, Often times people use a "punny" phrase combined with their question as their title. You should check if your teacher has any specific… Read more

Question on Dealing With Diabetes: The Road to Developing an Artificial Pancreas

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

Question on Dealing With Diabetes: The Road to Developing an Artificial Pancreas Question on Dealing With Diabetes: The Road to Developing an Artificial Pancreas Hello, I set up my circuit as directed in the pictures for this project, however my multimeter is not measuring any volts at all, and is staying at 0. What can I do to fix this? Thank you. [Administrator edit: Project url:… Read more

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Ask an Expert Topic Forum: Using SimPandemic

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Bitget Referral Bonus {{D63A913M}} For New Joinees – Earn Up to $1790 USDT

Ask an Expert Topic Forum: General Discussion

Bitget Referral Bonus {{D63A913M}} For New Joinees – Earn Up to $1790 USDT Bitget Referral Bonus {{D63A913M}} For New Joinees – Earn Up to $1790 USDT If you’re new to Bitget and want to make the most of your trading experience, you’re in the right place. The Bitget referral bonus code [D63A913M] is designed to give new joinees a valuable head start with rewards of up to $1790 USDT. This guide will walk you through everything you need to know about using this code, claiming your bonus, and… Read more

Evaluating a non SRC topic around ADHD

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

Evaluating a non SRC topic around ADHD Evaluating a non SRC topic around ADHD Hi I am interested in running my idea by a mentor here for synopsis science competition. However I missed deadline for SRC approval. I am very new to this and am interested in exploring engineering or data analysis projects around topics of ADHD. Is this something anyone can help me with? I can share more once I hear back on this thread. Re: Evaluating a non SRC topic around ADHD I am sorry you didn't receive a… Read more

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Ask an Expert Topic Forum: Interview Requests

Temu Coupon Code $100 Off [acs670886] For Existing Customers 2024 Temu Coupon Code $100 Off [acs670886] For Existing Customers 2024 Temu Discount Code $100 Off ➥ {acs670886} & {acs670886} , TEMU Coupon Code ""acs670886"" | $100 OFF & 50% DISCOUNT, TEMU Coupon Code ""acs670886"" ,is an all in one opportunity, which also offers $100 Off & 50% Discount! The TEMU Coupon Code ""acs670886"" offers an impressive $100 discount and a 50% discount on purchases for both new and existing… Read more

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