Ask questions about projects relating to: aerodynamics or hydrodynamics, astronomy, chemistry, electricity, electronics, physics, or engineering
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- Oxidation Reactions
by jkennedy » Tue Mar 17, 2009 3:53 pm
- 5 Replies
- 2476 Views
- Last post by jkennedy
Thu Apr 02, 2009 12:07 pm
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- Science project writing Hypothesis
by KINGFAMILY » Sun Mar 22, 2009 2:26 pm
- 1 Replies
- 3724 Views
- Last post by kgudger
Sun Mar 22, 2009 3:06 pm
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- help writing a question
by dragonbaseball » Thu Mar 19, 2009 3:23 pm
- 1 Replies
- 689 Views
- Last post by ChrisG
Thu Mar 19, 2009 4:17 pm
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- vegetable electricity
by janeelindsey » Sat Mar 14, 2009 3:14 pm
- 3 Replies
- 2437 Views
- Last post by amyc
Thu Mar 19, 2009 12:05 pm
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- The human heart
by suzy » Sat Mar 07, 2009 12:09 pm
- 6 Replies
- 1670 Views
- Last post by Ray Trent
Thu Mar 12, 2009 7:32 am
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- Rate of Fadeing colored construction paper
by Jolene » Tue Mar 10, 2009 1:34 pm
- 3 Replies
- 1203 Views
- Last post by Craig_Bridge
Tue Mar 10, 2009 3:02 pm
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- Static Electricity
by Queen E. » Mon Mar 09, 2009 5:19 pm
- 1 Replies
- 1262 Views
- Last post by barretttomlinson
Mon Mar 09, 2009 11:45 pm
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- Measuring Soda Carbonation
by tkmacon4 » Sat Jan 03, 2009 6:20 pm
- 5 Replies
- 11173 Views
- Last post by sciencebuddy
Fri Mar 06, 2009 6:39 pm
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- Comparing insulators
by animalexpert » Wed Mar 04, 2009 1:04 pm
- 2 Replies
- 2462 Views
- Last post by Craig_Bridge
Wed Mar 04, 2009 2:42 pm
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- Looking for ideas on how to measure battery life
by elmerm » Tue Feb 24, 2009 1:10 am
- 1 Replies
- 1364 Views
- Last post by Craig_Bridge
Tue Feb 24, 2009 9:09 am
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- Electroscope inquiry
by GaMMaRayBUrst » Wed Feb 18, 2009 8:32 pm
- 1 Replies
- 1181 Views
- Last post by Craig_Bridge
Thu Feb 19, 2009 7:45 am
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- Motorless Vehicle
by kzp00h » Fri Jan 30, 2009 12:25 pm
- 3 Replies
- 2341 Views
- Last post by Craig_Bridge
Wed Feb 18, 2009 12:55 pm
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- Is it possible to build a lava lamp base?
by crashkrbec » Sat Feb 07, 2009 10:44 am
- 2 Replies
- 2798 Views
- Last post by Craig_Bridge
Mon Feb 09, 2009 7:16 am
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- help writing a question
by kimnamhyun » Thu Feb 05, 2009 4:22 pm
- 1 Replies
- 804 Views
- Last post by agm
Thu Feb 05, 2009 5:27 pm
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- Gears and Gear Ratios
by pkn5 » Tue Feb 03, 2009 11:50 am
- 2 Replies
- 1131 Views
- Last post by Craig_Bridge
Tue Feb 03, 2009 4:02 pm
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- Chemistry project: Drug abuse and it`s effects on human body
by vojvotka » Sat Jan 31, 2009 2:12 am
- 3 Replies
- 2455 Views
- Last post by michellebayefsky
Sun Feb 01, 2009 5:23 pm
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- battery power v. voltage and size of battery
by Mallard » Sat Jan 24, 2009 12:43 pm
- 8 Replies
- 2579 Views
- Last post by Mallard
Tue Jan 27, 2009 11:18 am
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- Solar car
by bluefox609 » Thu Jan 22, 2009 5:45 pm
- 4 Replies
- 2454 Views
- Last post by Craig_Bridge
Tue Jan 27, 2009 10:38 am
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- OUT of tune INauguration- How does cold weather effect music
by skasmas » Sun Jan 25, 2009 10:22 pm
- 4 Replies
- 2002 Views
- Last post by Craig_Bridge
Mon Jan 26, 2009 2:41 pm
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- Can crystals come from living things?
by sunfish123 » Fri Jan 23, 2009 11:07 am
- 2 Replies
- 1473 Views
- Last post by Craig_Bridge
Mon Jan 26, 2009 10:30 am
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- Salt Crystal Experiment
by beckys160 » Thu Jan 22, 2009 9:08 am
- 2 Replies
- 8112 Views
- Last post by agm
Thu Jan 22, 2009 12:09 pm
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- density and buoyancy of different fruits.
by malfitano » Wed Jan 14, 2009 6:55 pm
- 3 Replies
- 2491 Views
- Last post by davidkallman
Thu Jan 15, 2009 11:38 am
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- Decibel meter project
by gglook » Tue Jan 13, 2009 8:14 am
- 1 Replies
- 1153 Views
- Last post by davidkallman
Tue Jan 13, 2009 6:39 pm
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- Creating a safe, light-up sun
by Shea4488 » Sat Jan 10, 2009 1:52 pm
- 2 Replies
- 1109 Views
- Last post by Shea4488
Mon Jan 12, 2009 7:32 am
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- Uncooperative Electroscope
by Queen E. » Mon Jan 05, 2009 5:47 pm
- 3 Replies
- 1182 Views
- Last post by davidkallman
Sun Jan 11, 2009 7:07 pm
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- Extracting Onion DNA - Plastic vs. Glass
by BinaryBud » Sat Jan 10, 2009 11:14 am
- 2 Replies
- 1063 Views
- Last post by BinaryBud
Sun Jan 11, 2009 9:32 am
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- Science of Football
by Jeff3 » Fri Jan 09, 2009 8:29 pm
- 1 Replies
- 1221 Views
- Last post by MelissaB
Sun Jan 11, 2009 2:49 am
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- Building a robot
by Christal » Thu Jan 08, 2009 5:59 pm
- 2 Replies
- 2766 Views
- Last post by Craig_Bridge
Fri Jan 09, 2009 12:30 pm
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- Potato clock
by Weir_Carol » Wed Jan 07, 2009 5:15 am
- 1 Replies
- 3576 Views
- Last post by edneu3
Wed Jan 07, 2009 1:13 pm
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- SHOWING MY DATA
by recee680 » Wed Dec 31, 2008 2:40 pm
- 2 Replies
- 1330 Views
- Last post by SRGT BUBBLES
Sun Jan 04, 2009 1:51 pm
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- 5th Gr - Fuel Cell with Sap/Sugar
by tbones » Mon Dec 08, 2008 9:25 pm
- 1 Replies
- 948 Views
- Last post by AerospaceGuy
Mon Dec 08, 2008 10:32 pm
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- Freezing Milk with different fat percentages
by pharding » Mon Dec 01, 2008 10:43 am
- 2 Replies
- 1305 Views
- Last post by edneu3
Wed Dec 03, 2008 12:02 pm
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- Soda bottle sub and stabilizing fins.
by tattersett » Sun Nov 16, 2008 12:39 pm
- 1 Replies
- 1129 Views
- Last post by kgudger
Sun Nov 16, 2008 1:33 pm
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- Forensics: How Does it Matter? Measure the Spatter!
by rdhdbrnis » Sun Nov 02, 2008 9:23 am
- 2 Replies
- 3344 Views
- Last post by geoffbruton
Tue Nov 04, 2008 3:11 pm
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- Surface project
by natalie » Sat Oct 18, 2008 4:31 pm
- 4 Replies
- 2134 Views
- Last post by sciencebuddy
Thu Oct 30, 2008 12:54 pm
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- Heat go away
by bluefox609 » Sun Oct 12, 2008 6:09 pm
- 3 Replies
- 1232 Views
- Last post by Craig_Bridge
Wed Oct 15, 2008 2:37 pm
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- HOVER BOARD
by bluefox609 » Tue Sep 16, 2008 12:30 pm
- 10 Replies
- 3950 Views
- Last post by Craig_Bridge
Tue Oct 14, 2008 9:47 am
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- Alkaline Batteries & Light Bulbs
by Sarabob » Mon Oct 13, 2008 5:02 pm
- 2 Replies
- 2351 Views
- Last post by Craig_Bridge
Tue Oct 14, 2008 8:03 am
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- Can water burn/ignite? - Need help finding answer
by WNolte » Thu Jan 17, 2008 8:53 pm
- 3 Replies
- 2110 Views
- Last post by bluefox609
Tue Sep 16, 2008 12:06 pm
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- a marker pen
by unwaniah » Sat Jul 12, 2008 8:02 pm
- 1 Replies
- 1356 Views
- Last post by barretttomlinson
Sat Jul 12, 2008 10:06 pm
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- hypothisis and purpose
by nicksmomanddad » Wed May 07, 2008 7:38 pm
- 2 Replies
- 3607 Views
- Last post by Terik Daly
Thu May 08, 2008 4:01 pm
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- Please Help. I have a question about an electroscope
by Curt Searcy » Mon May 05, 2008 12:33 pm
- 4 Replies
- 1669 Views
- Last post by Craig_Bridge
Wed May 07, 2008 8:49 am
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- pullies
by tvspence » Mon May 05, 2008 5:05 pm
- 1 Replies
- 1134 Views
- Last post by barretttomlinson
Mon May 05, 2008 11:01 pm
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- conductors experiment help
by ChrisJ » Thu Apr 10, 2008 6:36 pm
- 8 Replies
- 3726 Views
- Last post by Craig_Bridge
Sun Apr 27, 2008 8:44 pm
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- PH TESTER
by ANGELA LATTER » Sun Apr 27, 2008 9:23 am
- 1 Replies
- 1042 Views
- Last post by staryl13
Sun Apr 27, 2008 10:39 am
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- Temperature and Magnetic Force
by dmsm » Mon Apr 14, 2008 1:07 pm
- 2 Replies
- 2604 Views
- Last post by ChrisG
Thu Apr 17, 2008 11:00 am
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- Egg in a bottle
by tina79 » Mon Apr 07, 2008 12:33 pm
- 2 Replies
- 6677 Views
- Last post by davidkallman
Tue Apr 08, 2008 8:41 am
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- Capillary action and temperature
by Sarah C » Thu Mar 27, 2008 5:49 am
- 3 Replies
- 2942 Views
- Last post by ChrisG
Thu Mar 27, 2008 12:35 pm
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- Trajectory
by Levi S. » Sun Mar 09, 2008 12:51 pm
- 4 Replies
- 1615 Views
- Last post by ChrisG
Wed Mar 26, 2008 8:30 pm
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- Making batteries from fruits and vegetables
by gizzer » Tue Mar 25, 2008 5:35 pm
- 2 Replies
- 1945 Views
- Last post by Craig_Bridge
Wed Mar 26, 2008 8:20 am
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