Ask an Expert (Page 162)

Is smart glass is useful to use in School

Ask an Expert Topic Forum: STEM Activities

Is smart glass is useful to use in School Is smart glass is useful to use in School Hi I am a new here, Hope all of you guys are good can you please tell me that Is it useful to use smart glass technology in College labs. Because I think it is necessary in respect of privacy protection and from other perspective. I have given an idea to my college to add smart glass technologies in my school but they are not taking it to serious and ignoring my suggestion. I have give them suggestion to use… Read more

Microbial Fuel Cell Project

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

Microbial Fuel Cell Project Microbial Fuel Cell Project Hello! I am doing an experiment with Microbial Fuel Cells. This is the project I am doing: https://www.sciencebuddies.org/science-fair-projects/project-ideas/EnvSci_p061/environmental-science/microbial-fuel-cell-urine I already assembled both microbial fuel cells once, and left it there for around 10 days. I didn't see anything happening. The LED wasn't blinking. The fuel cell was in all of the right conditions. It was left undisturbed,… Read more

AwhiteDot.com

Ask an Expert Topic Forum: STEM Activities

AwhiteDot.com AwhiteDot.com Most of the Windows users would possibly have faced getting corrupted documents on their Windows PC/computer. There may be the diverse cause, which takes place every time. And this will interrupt a Windows machine, progressively or without a time. Though lots options are there to restore Windows System corrupt document, a Windows consumer can effortlessly discover Windows System Corrupt file solving equipment for computer. But using Windows command, a person also… Read more

Solar battery issue

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

Solar battery issue Solar battery issue I have a solar project having 500w capacity, i use some old batteries(120 ah, 60ah) for it. At start they were giving good performance but now i feel that batteries are draining earlier then before, i tested battery voltage and other aspects but found them ok. what could be other reasons of early drainage? [Administrator note: url removed.] Re: Solar battery issue This could be memory effect of rechargeable batteries. You can identify what kind of… Read more

Is It Ripe Yet? Build a Circuit to Detect Ripe Produce

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

Is It Ripe Yet? Build a Circuit to Detect Ripe Produce Is It Ripe Yet? Build a Circuit to Detect Ripe Produce These are questions from 8th grade students who attempted to do the above lab for their Science fair project. 1. We built the 2nd circuit and the white LED lit up and we put a red object in front of the photoresistor, but the red LED light did not light up. We tried to adjust the potentiometer, but nothing changed. 2. Does it matter what color jumper wires? 3. Is there anything… Read more

Who is the New Latest GBwhatsapp Android Apk ?

Ask an Expert Topic Forum: Raspberry Pi Projects Kit

Who is the New Latest GBwhatsapp Android Apk ? Who is the New Latest GBwhatsapp Android Apk ? Hey guys, I am using [url=https://gbplusmod.com/download-gbwhatsapp-apk/:1mpfnitr]GBwhatsapp every day. It is available in market but no one is sharing latest updated version. But I got the official site. Which shares latest version with us on time. There is no cost to download apk. it's free to download now. Thanks. Read more

Are LED the future?optical output power of LED,science fair

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

Are LED the future?optical output power of LED,science fair Are LED the future?optical output power of LED,science fair I tried measuring the optical output power of Led and incandescent bulb . for LED the procedure says i need to fix the clamp when the voltage across the resistor is 2.5 v to fix the clamp . is it the same for incandescent lamp too? Also is there any way to reset the light to voltage converter. it gets saturated easily and shows 3.0 always. i tried with 2 converters. Re:… Read more

Science Fair Project Name

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

Science Fair Project Name Science Fair Project Name My 4 grader is going a science fair project on how long does it take different type of compounds to harden to include putty, slime, foam..etc..and she was looking of a cool name for the project Re: Science Fair Project Name The simpler a project name sounds, the less complicated words and phrases it contains, the better it is perceived. Abbreviations, acronyms, long words, and phrases are not welcome in the names of creative or research… Read more

Microbiology Career

Ask an Expert Topic Forum: Careers in Science

Microbiology Career Microbiology Career Hey, I am doing Microbiology. Is there high paying job in microbio? Re: Microbiology Career To learn more about this career path, please view the career profile here: https://careerdiscovery.sciencebuddies.org/science-engineering-careers/life-sciences/microbiologist Amy Science Buddies Read more

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