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MDJH

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134
Joined
July 10, 2007
Last visited
April 10, 2011

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Topics posted by MDJH

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If pressure is scalar, how can it have a direction?

By MDJH, June 24, 2010 in Physics
- 7 replies
- 4518 views
- Farsight
- July 10, 2010
Is driving slower fuel-efficient?

By MDJH, June 23, 2010 in Physics
- 21 replies
- 2907 views
- DJBruce
- July 9, 2010
Closed container cooled down...

By MDJH, July 4, 2010 in Physics
- 2 replies
- 918 views
- cypress
- July 5, 2010
Acceleration in maglev trains...

By MDJH, July 4, 2010 in Physics
- 1 reply
- 2762 views
- timo
- July 4, 2010
How feasible are wind and solar?

By MDJH, June 20, 2010 in Physics
- 3 replies
- 1147 views
- cypress
- June 26, 2010
Derivative of momentum...

By MDJH, June 24, 2010 in Physics
- 3 replies
- 9400 views
- ajb
- June 25, 2010
Does kinetic energy depend on reference frame?

By MDJH, June 23, 2010 in Physics
- 5 replies
- 3137 views
- Physicsfan
- June 24, 2010
Sulfuric acid in Venus' atmosphere?

By MDJH, June 21, 2010 in Chemistry
- 5 replies
- 1421 views
- Moontanman
- June 23, 2010
Spinning chain in a circle pulls object in?

By MDJH, June 23, 2010 in Physics
- 3 replies
- 1039 views
- swansont
- June 23, 2010
Thrown at different angles, from same height...

By MDJH, June 19, 2010 in Physics
- 13 replies
- 2257 views
- darkenlighten
- June 21, 2010
Centripetal acceleration

By MDJH, June 18, 2010 in Physics
- 11 replies
- 4471 views
- swansont
- June 20, 2010
Conductor across same terminal of different batteries...

By MDJH, June 18, 2010 in Physics
- 2 replies
- 739 views
- MDJH
- June 18, 2010
Electrolysis of water 1 2

By MDJH, September 2, 2009 in Applied Chemistry
- 29 replies
- 15099 views
- ronnieb997
- February 18, 2010
Acid + Metal reactions...

By MDJH, November 9, 2009 in Chemistry
- 2 replies
- 10432 views
- MDJH
- November 12, 2009
Aluminum-can lightning rods...

By MDJH, September 2, 2009 in Physics
- 5 replies
- 1377 views
- CaptainPanic
- September 8, 2009
Salt fire

By MDJH, September 2, 2009 in Applied Chemistry
- 14 replies
- 9063 views
- MDJH
- September 5, 2009
At-home tin melting?

By MDJH, September 4, 2009 in Applied Chemistry
- 10 replies
- 39653 views
- MDJH
- September 5, 2009
making magnesium

By MDJH, September 2, 2009 in Applied Chemistry
- 10 replies
- 11098 views
- hermanntrude
- September 4, 2009
Stuck on this math problem

By MDJH, September 26, 2007 in Homework Help
- 2 replies
- 872 views
- Klaynos
- September 26, 2007
Lightning electromagnet?

By MDJH, August 19, 2007 in Other Sciences
- 9 replies
- 1409 views
- YT2095
- August 19, 2007
Electrolysis of water...

By MDJH, August 15, 2007 in Chemistry
- 20 replies
- 6839 views
- YT2095
- August 19, 2007
Lists of compounds with the element in its formula...

By MDJH, August 13, 2007 in Chemistry
- 12 replies
- 2357 views
- MDJH
- August 15, 2007
Voltage step-down and electrolysis...

By MDJH, July 13, 2007 in Other Sciences
- 2 replies
- 2971 views
- MDJH
- July 14, 2007
With one of my question topics I'm not sure where to post it...

By MDJH, July 11, 2007 in The Lounge
- 1 reply
- 655 views
- Cap'n Refsmmat
- July 11, 2007

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