Search found 8 matches

by kmanies
Tue May 22, 2007 1:55 pm
Forum: Life, Earth, and Social Sciences
Topic: general question
Replies: 3
Views: 6811

Re: general question

I think most people would understand the commute issue, so don't worry if its comes up (i.e., don't lie about it), but it would be good to have another answer that would pertain to that person's lab. It would be well worth your while to investigate what that lab does and what you might want to get o...
by kmanies
Tue Apr 17, 2007 1:33 pm
Forum: Life, Earth, and Social Sciences
Topic: Which Brain Are You? (HELP)
Replies: 2
Views: 5811

Re: Which Brain Are You? (HELP)

My daughter has decided to do a Science Fair Project on Are you Left-Brained or Right-Brained? The only problem is coming up with a purpose to an experiment. We thought about "What percentage of people are left-brained & what precentage of people are right-brained?" Does that sound go...
by kmanies
Tue Mar 06, 2007 3:23 pm
Forum: Life, Earth, and Social Sciences
Topic: prosthetic hand / life science
Replies: 3
Views: 6567

Great! What is the scientific question you are asking related to a prosthetic hand?
by kmanies
Tue Feb 27, 2007 4:23 pm
Forum: Grades 6-8: Life, Earth, and Social Sciences
Topic: Phytoremediation of pesticides
Replies: 13
Views: 13934

Hi! What is a pH meter? See Wikipedia (http://en.wikipedia.org/wiki/PH_meter) for more information on a pH meter. Most are very expensive, but a doing a quick web search found an inexpensive one (http://www.pulseinstruments.net/index.asp?PageAction=VIEWCATS&Category=1242). The only benefit for ...
by kmanies
Tue Feb 20, 2007 11:20 am
Forum: Life, Earth, and Social Sciences
Topic: science project on Water Quality: help with research!
Replies: 3
Views: 4317

I suggest you do some web searches to start defining a question you are interested in. You can start right here at the Science Buddies website: https://www.sciencebuddies.org/mentoring/project_ideas/home_EnvSci.shtml?from=Home They have several things listed that are related to water quality. Next, ...
by kmanies
Tue Feb 13, 2007 7:16 pm
Forum: Grades K-5: Life, Earth, and Social Sciences
Topic: TESTING FOR GERMS
Replies: 5
Views: 16128

Re: variables in germ experiment

We are still having trouble distinguishing how to label the variables. We need to have an Independent(manipulated),Dependent(responding),and Controlled variables. We also need to have measurements in metric form. How would you advice we use that in this instance since we were planning on counting c...
by kmanies
Tue Feb 13, 2007 2:26 pm
Forum: Life, Earth, and Social Sciences
Topic: duranta erecta fruits
Replies: 1
Views: 3210

Re: duranta erecta fruits

hello experts!!! I need a literature about what's inside the duranta erecta fruit extract.........plz help me.......... Thanks in advance! Hi there, I will try and help you but a little more information would help. For example, did you buy the duranta erecta fruit extract? If so, could you call the...
by kmanies
Wed Jan 31, 2007 11:37 am
Forum: Life, Earth, and Social Sciences
Topic: Testing quality of photographic lenses
Replies: 3
Views: 4015

Re: Testing quality of photographic lenses

I'm not sure how much help I'll be since I had to look up what acutance was. But the page I found on Google that defined acutance for me also talked about ways to increase it using a unsharp mask. Maybe if you could find a program that has a unsharp mask you could measure how much you need to change...

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