Ask an Expert: Grades 9-12: Physical Science

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Meet Your Intel ISEF Experts!

Last post by matt1500 « Mon Jan 06, 2014 8:28 pm
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by scibudadmin » Wed Apr 18, 2007 3:15 pm

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15304 Views

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Rules for Interview Questions

Last post by amyc « Wed Jan 25, 2012 4:50 pm

by amyc » Wed Jan 25, 2012 4:50 pm

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HEAT AND ELECTRICITY HELP NEEDED

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by oliviaodiorne » Sat Nov 09, 2019 4:23 pm

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Password hack project

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by quash21 » Tue Nov 12, 2019 6:53 pm

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Total resistance in a circuit

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by 4c0b6d3d276f416a83dd2c2c9c569d8f » Tue Nov 12, 2019 6:03 pm

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84 Views

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Thu Nov 14, 2019 3:29 pm
How Blue is Your Sports Drink help.

Last post by MadelineB « Mon Nov 11, 2019 3:53 pm
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by Spacers » Sat Nov 09, 2019 11:25 pm

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Cold Pack Chemistry: Where does the heat go? Equation 1

Last post by IlI « Sun Nov 10, 2019 4:46 pm
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by FozzieB » Fri Nov 08, 2019 2:46 pm

1 Replies

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CAN YOU CREATE A COMPASS USING METAL AND DIRT?

Last post by IlI « Sun Nov 10, 2019 4:44 pm
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by ABBY223 » Thu Nov 07, 2019 1:15 am

1 Replies

140 Views

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Microwave/Electromagnetic Wave Science Fair

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by anaandsofiasf » Wed Oct 30, 2019 9:27 am

7 Replies

451 Views

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Acid denaturation of proteins can be considered catalytic?

Last post by norman40 « Sat Nov 09, 2019 7:03 pm
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by ymahmoud » Sun Nov 03, 2019 9:34 am

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how to measure ph

Last post by Jason123321 « Sat Nov 09, 2019 6:20 pm
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by Jason123321 » Tue Oct 08, 2019 7:24 pm

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Microbial Fuel Cell multimeter issue

Last post by LeungWilley « Thu Nov 07, 2019 7:23 pm
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by 504d931ddd474dac92a4d4bf7ad866a0 » Wed Nov 06, 2019 6:49 pm

1 Replies

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Helicopter lifeoff

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by msungheing » Mon Nov 04, 2019 10:50 pm

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About chip compatibility issues

Last post by MadelineB « Tue Nov 05, 2019 1:53 pm
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by shijian » Tue Nov 05, 2019 2:10 am

1 Replies

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IB Chemistry Project

Last post by pharrast « Mon Nov 04, 2019 3:52 pm
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by kkarin » Sun Nov 03, 2019 8:58 pm

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Help me please....

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by o_finucan7 » Sun Nov 03, 2019 2:39 pm

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Chemistry science battery coin

Last post by ca422d2171bf4ac2a81d8490db820dd2 « Sat Nov 02, 2019 7:04 pm
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by ca422d2171bf4ac2a81d8490db820dd2 » Mon Oct 21, 2019 1:41 am

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I need help.

Last post by NehaK6 « Sat Nov 02, 2019 4:11 pm
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by dann0003 » Thu Oct 31, 2019 7:45 pm

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Another way to Run Cars?

Last post by MadelineB « Wed Oct 30, 2019 9:41 pm
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by timeangel18 » Mon Oct 28, 2019 3:22 pm

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Deep Knee Bends: Super Advanced Portion Help

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by msthg5000 » Wed Oct 23, 2019 6:10 pm

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chemistry Adsorption: Dyeing Fabrics with Kool-Aid)

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by Rosy_Frahi » Mon Oct 21, 2019 3:02 pm

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How to measure BPA using a UV/VIS Spectrophotometer

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by Annabrowne » Sun Oct 20, 2019 12:17 pm

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Degradation of polymers in UV light with photocatalyst ZnO

Last post by norman40 « Wed Oct 23, 2019 12:05 pm
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by Tongkhangte » Fri Oct 18, 2019 8:29 am

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Hacking air gap

Last post by Kaians930 « Wed Oct 23, 2019 6:36 pm
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by Kaians930 » Sun Oct 20, 2019 1:25 pm

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Can we arrange electrons to make our own elements?

Last post by IlI « Sun Oct 20, 2019 11:07 am
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by devilvert » Thu Oct 17, 2019 5:13 pm

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Chemistry Project Ideas

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by kathaeee » Fri Oct 04, 2019 7:00 am

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Particles

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by Da-Neil » Thu Oct 10, 2019 1:50 pm

1 Replies

584 Views

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proof of concept for science fair

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by Pinkvilla » Sun Oct 06, 2019 3:07 pm

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Water in a ballon

Last post by IlI « Sun Oct 06, 2019 10:07 am
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by WhiteBead » Sat Sep 28, 2019 10:02 pm

5 Replies

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Time dilation

Last post by LeungWilley « Thu Oct 03, 2019 1:06 pm
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by Feynman2003 » Thu Oct 03, 2019 3:26 am

1 Replies

350 Views

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About polyacrylate, super absorbent polymer

Last post by NehaK6 « Sat Sep 28, 2019 10:46 am
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by keerthanapadma » Tue Sep 24, 2019 5:22 am

2 Replies

745 Views

Last post by NehaK6 View the latest post
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Spin rate

Last post by IlI « Sun Sep 22, 2019 12:59 pm
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by Jenmorris » Tue Sep 17, 2019 5:11 am

2 Replies

433 Views

Last post by IlI View the latest post
Sun Sep 22, 2019 12:59 pm
Heart Project 2019

Last post by rrv17 « Wed Sep 18, 2019 6:59 pm
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by gennyb04 » Sun Sep 15, 2019 7:52 pm

2 Replies

425 Views

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Making object appear floating using magnet and lenz's law

Last post by pharrast « Mon Sep 16, 2019 5:14 pm
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by MaxMart » Sun Sep 15, 2019 1:29 am

1 Replies

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Science experiment help ASAP!!

Last post by IlI « Sun Sep 15, 2019 7:56 pm
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by rubygh » Fri Sep 13, 2019 11:46 pm

1 Replies

475 Views

Last post by IlI View the latest post
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Specifics on Bernoulli’s Principal

Last post by IlI « Sun Sep 15, 2019 4:05 pm
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by Dennies » Fri Sep 13, 2019 11:57 am

1 Replies

456 Views

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Wire recorders

Last post by norman40 « Sun Sep 15, 2019 2:25 pm
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by cormacwmccreary » Tue Aug 20, 2019 11:55 am

12 Replies

739 Views

Last post by norman40 View the latest post
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Hacking the air gap

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by Anonjoe » Wed Sep 11, 2019 4:44 am

6 Replies

736 Views

Last post by bfinio View the latest post
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Converting times into seconds

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Replies: 3
by DaRafster » Thu Sep 05, 2019 4:35 pm

3 Replies

493 Views

Last post by LeungWilley View the latest post
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ELECTROMAGNETS

Last post by LeungWilley « Thu Sep 12, 2019 7:18 pm
Replies: 1
by spiderman333 » Wed Sep 11, 2019 5:54 pm

1 Replies

449 Views

Last post by LeungWilley View the latest post
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Help with Scientific Method project for class

Last post by norman40 « Wed Sep 11, 2019 3:24 pm
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by manksy » Tue Sep 10, 2019 6:19 pm

1 Replies

440 Views

Last post by norman40 View the latest post
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Nitinol Alternatives/ Artificial Muscles for medical assistance robots

Last post by norman40 « Wed Sep 11, 2019 2:59 pm
Replies: 1
by BuckStanley » Sat Sep 07, 2019 5:04 pm

1 Replies

446 Views

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Yeast Metabolism with and without aeration

Last post by audreyln « Tue Sep 10, 2019 7:11 am
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by SSIRV011 » Mon Sep 09, 2019 5:32 pm

1 Replies

426 Views

Last post by audreyln View the latest post
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Changing air composition on another planet

Last post by IlI « Sun Sep 08, 2019 1:47 pm
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by Inb » Sat Sep 07, 2019 6:01 pm

1 Replies

560 Views

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Science Fair Help!!!

Last post by IlI « Sun Sep 08, 2019 1:03 pm
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by lexi1224 » Mon Sep 02, 2019 7:42 am

2 Replies

492 Views

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Methane Gas Combustion

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by JVIVI » Sat Sep 07, 2019 12:36 am

1 Replies

426 Views

Last post by IlI View the latest post
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Measuring the specific heat of water and oil

Last post by IlI « Sun Sep 08, 2019 11:40 am
Replies: 2
by 588457c9b6b54f01984c1cc586f89faa » Sat Aug 24, 2019 2:26 am

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Nitinol alternatives

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Maintaining voltage while dropping amperage

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Creating A Prototype For Science Fair Project

Last post by norman40 « Wed Sep 04, 2019 11:04 am
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