Engineering

2603 topics in this forum

1. Sterling engines in cars?

   By Peter_Pan, November 16, 2006
   • 2 replies
   • 1.4k views
   • 
   • Peter_Pan
   • November 16, 2006

2. solar panel components

   By Ice Fox, October 24, 2006
   • 4 replies
   • 1.8k views
   • 
   • MarcAFK
   • November 7, 2006

3. Nano Tech solar cells?

   By psynapse, November 2, 2006
   • 1 reply
   • 1.1k views
   • 
   • psynapse
   • November 2, 2006

4. Whiteboard Physics Animation (Video) real ?

   By Igor Suman, October 31, 2006
   • 4 replies
   • 1.9k views
   • 
   • [Tycho?]
   • November 1, 2006

5. PIC Project

   By ed84c, August 10, 2006
   • 10 replies
   • 3.4k views
   • 
   • bob000555
   • October 23, 2006

6. Contrarotating propellors

   By AAK, October 22, 2006
   • 13 replies
   • 3.2k views
   • 
   • Rebiu
   • October 23, 2006

7. Single-pixel camera uses digital multimirror to compress image

   By Martin, October 17, 2006
   • 0 replies
   • 1.2k views
   • 
   • Martin
   • October 17, 2006

8. I have an invention idea

   By Genecks, June 18, 2006
   • 14 replies
   • 2.6k views
   • 
   • [Tycho?]
   • October 8, 2006

9. Wind powered airliners

   By silverslith, September 25, 2006
   • 17 replies
   • 2.8k views
   • 
   • chilehed
   • October 5, 2006

10. Neodymium Magnets & Inductive Traffic Lights

    By CurvKyle, September 29, 2006
    • 4 replies
    • 2.9k views
    • 
    • swansont
    • September 29, 2006

11. Tidal Turbines

    By Sisyphus, August 20, 2006
    • 20 replies
    • 3.5k views
    • 
    • silverslith
    • September 21, 2006

12. When will the U.S. switch to Ethanol 1 2

    By herpguy, May 20, 2006
    • 25 replies
    • 4.4k views
    • 
    • silverslith
    • September 17, 2006

13. space shuttle

    By Bettina, July 4, 2006
    • 21 replies
    • 3.4k views
    • 
    • Cap'n Refsmmat
    • September 9, 2006

14. Fix paddleboat.

    By Rebiu, September 1, 2006
    • 13 replies
    • 8.9k views
    • 
    • Rebiu
    • September 7, 2006

15. Help please...

    By neutrino86, September 1, 2006
    • 1 reply
    • 1.3k views
    • 
    • timo
    • September 1, 2006

16. Pressure Apparatus

    By KFC, August 23, 2006
    • 12 replies
    • 2.3k views
    • 
    • Rocket Man
    • August 26, 2006

17. thermoelectric peltier vs solar cell/panel

    By otivaeey, August 2, 2006
    • 7 replies
    • 11.7k views
    • 
    • Rocket Man
    • August 7, 2006

18. Drilling holes in Freezers and/or refrigerators?

    By Mokele, July 21, 2006
    • 19 replies
    • 6.7k views
    • 
    • chilehed
    • August 2, 2006

19. One battery at a time.

    By concrete_hed, July 30, 2006
    • 8 replies
    • 2.1k views
    • 
    • concrete_hed
    • July 31, 2006

20. Dilema.....Help!!!

    By Vergil, July 20, 2006
    • 5 replies
    • 1.5k views
    • 
    • FreeThinker
    • July 21, 2006

21. help a hotrod fanatic

    By johnson, July 9, 2006
    • 11 replies
    • 1.9k views
    • 
    • lightwave
    • July 19, 2006

22. Entropy

    By chilehed, July 13, 2006
    • 10 replies
    • 2k views
    • 
    • chilehed
    • July 18, 2006

23. trebuchets

    By chilehed, June 24, 2006
    • 13 replies
    • 3.7k views
    • 
    • Pseudoswallo
    • July 4, 2006

24. Electricity won't conduct!!! GRRR

    By Kylonicus, June 3, 2006
    • 15 replies
    • 2.1k views
    • 
    • Kylonicus
    • July 3, 2006

25. Simulated Superman

    By Charles B, June 20, 2006
    • 9 replies
    • 2k views
    • 
    • SmallIsPower
    • July 2, 2006