Jump to content

Existing user? Sign In
Sign In

Remember me Not recommended on shared computers

Forgot your password?

Or sign in with one of these services
Sign Up

Browse
- Forums
- Calendar
- Guidelines
- Staff
- Online Users
- Leaderboard
- More
Activity
- All Activity
- Search
- More
Leaderboard
More
- More

Home

rktpro

Senior Members

View Profile See their activity

Posts
624
Joined
November 25, 2010
Last visited
November 5, 2015

Content Type

All Activity

Profiles

Forums

Topics
Posts

Calendar

Topics posted by rktpro

Sort By

Roget's Spiral

By rktpro, June 6, 2011 in Projects
- 19 replies
- 8500 views
- rktpro
- June 28, 2014
Art of Problem Solving

By rktpro, May 7, 2014 in Other Sciences
- 5 replies
- 1424 views
- rktpro
- May 8, 2014
Division by zero in a unique way 1 2

By rktpro, April 15, 2012 in Mathematics
- 43 replies
- 8802 views
- swansont
- March 22, 2014
Mathematics Books

By rktpro, March 22, 2012 in Book Talk
- 13 replies
- 4397 views
- John
- June 7, 2013
Microsoft Security Essentials

By rktpro, May 30, 2011 in Computer Help
- 14 replies
- 5164 views
- ralfy
- September 20, 2012
Luck

By rktpro, December 3, 2011 in General Philosophy
- 16 replies
- 2143 views
- ecoli
- June 26, 2012
SFN Classics

By rktpro, March 15, 2012 in The Lounge
- 9 replies
- 1527 views
- Moontanman
- April 29, 2012
The distance we can't measure

By rktpro, February 28, 2012 in Speculations
- 18 replies
- 1466 views
- John Cuthber
- March 1, 2012
Doubts about Gravitation, Force and Motion

By rktpro, January 23, 2012 in Physics
- 5 replies
- 1503 views
- D H
- February 2, 2012
Can acquired traits be inherited?

By rktpro, December 28, 2011 in Evolution, Morphology and Exobiology
- 20 replies
- 11858 views
- Santalum
- January 17, 2012
Optics

By rktpro, October 6, 2011 in Physics
- 7 replies
- 1848 views
- rktpro
- November 21, 2011
Refraction

By rktpro, November 16, 2011 in Physics
- 3 replies
- 961 views
- swansont
- November 20, 2011
Torrific

By rktpro, November 8, 2011 in Computer Help
- 10 replies
- 2776 views
- Daedalus
- November 16, 2011
Masturbation

By rktpro, September 11, 2011 in Medical Science
- 20 replies
- 7329 views
- pantheory
- November 15, 2011
OMR sheets

By rktpro, November 1, 2011 in The Lounge
- 0 replies
- 524 views
- rktpro
- November 1, 2011
SFN Awards 2011 1 2

By rktpro, October 7, 2011 in Suggestions, Comments and Support
- 31 replies
- 4702 views
- Phi for All
- October 19, 2011
Current Flow

By rktpro, June 10, 2011 in Physics
- 13 replies
- 2062 views
- Dovada
- October 16, 2011
Velocity of Image approaching mirror

By rktpro, October 5, 2011 in Physics
- 6 replies
- 3949 views
- rktpro
- October 7, 2011
Induced Current Help

By rktpro, August 3, 2011 in Physics
- 2 replies
- 1023 views
- rktpro
- October 4, 2011
Triangles

By rktpro, September 7, 2011 in Homework Help
- 10 replies
- 1811 views
- rktpro
- September 14, 2011
Magnetic Field

By rktpro, September 7, 2011 in Classical Physics
- 7 replies
- 3204 views
- rktpro
- September 9, 2011
Real Numbers Problem

By rktpro, September 7, 2011 in Mathematics
- 2 replies
- 973 views
- rktpro
- September 8, 2011
Energy From Friction

By rktpro, August 30, 2011 in Projects
- 6 replies
- 2405 views
- rktpro
- September 2, 2011
Speed and Accuracy

By rktpro, August 10, 2011 in Mathematics
- 5 replies
- 1416 views
- rktpro
- August 11, 2011
Mode: Derivation

By rktpro, July 26, 2011 in Mathematics
- 7 replies
- 7680 views
- imatfaal
- August 3, 2011

×

Browse
- Back
- Forums
- Calendar
- Guidelines
- Staff
- Online Users
- Leaderboard
Activity
- Back
- All Activity
- Search
Leaderboard

×

Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.