Engineering

2603 topics in this forum

1. Forces between perpendicular permanent magnets

   By morganj2003, December 1, 2009
   • 12 replies
   • 4.8k views
   • 
   • morganj2003
   • December 12, 2009

2. What is a retained seed in solar thermal rockets?

   By seriously disabled, December 9, 2009
   • 5 replies
   • 1.7k views
   • 
   • insane_alien
   • December 10, 2009

3. What technology will allow us to make chips smaller than 1 nm?

   By seriously disabled, September 26, 2009
   • 8 replies
   • 3.6k views
   • 
   • seriously disabled
   • December 10, 2009

4. liquid level sensing - potential leak

   By skacur, November 19, 2009
   • 13 replies
   • 2.5k views
   • 
   • skacur
   • December 9, 2009

5. Rough science

   By Tranquility, December 9, 2009
   • 2 replies
   • 1.1k views
   • 
   • Tranquility
   • December 9, 2009

6. Question about video projectors

   By seriously disabled, December 5, 2009
   • 0 replies
   • 868 views
   • 
   • seriously disabled
   • December 5, 2009

7. Digital Electronics and "SR Flip-Flops"

   By Rasori, December 4, 2009
   • 3 replies
   • 1.4k views
   • 
   • darkenlighten
   • December 4, 2009

8. The Magic Milk Bottle

   By The Milk Man, November 18, 2009
   • 7 replies
   • 2.7k views
   • 
   • StringJunky
   • November 21, 2009

9. Orbital skydiving—possible? 1 2

   By palebluehuh, September 15, 2004
   • 26 replies
   • 8.5k views
   • 
   • CaptainPanic
   • November 16, 2009

10. What's your favorite method of space launch or travel? (realistic only please) 1 2

    By Mr Skeptic, September 23, 2009
    • 38 replies
    • 6.2k views
    • 
    • Zolar V
    • November 14, 2009

11. dear knees..

    By forufes, November 11, 2009
    • 6 replies
    • 2k views
    • 
    • Mokele
    • November 12, 2009

12. Artificial Intelligence!

    By Tugrul, November 8, 2009
    • 24 replies
    • 3.8k views
    • 
    • bascule
    • November 10, 2009

13. Regarding 3d printing

    By alan2here, October 18, 2009
    • 7 replies
    • 2.4k views
    • 
    • calbiterol
    • November 4, 2009

14. asteroid may come uncomfortably close to Earth in 2036 1 2

    By nec209, October 10, 2009
    • 25 replies
    • 4.2k views
    • 
    • insane_alien
    • November 1, 2009

15. Why does this equation make sense on a shorted coil?

    By smarine, October 28, 2009
    • 3 replies
    • 1k views
    • 
    • swansont
    • October 29, 2009

16. ondulating farm fields to increase surface

    By McCrunchy, October 21, 2009
    • 18 replies
    • 2.1k views
    • 
    • insane_alien
    • October 28, 2009

17. Materials for gas permeable membrane

    By Vagus, January 25, 2008
    • 4 replies
    • 6k views
    • 
    • uutje
    • October 27, 2009

18. Lots of Pi related questions

    By crestiksa, October 24, 2009
    • 3 replies
    • 1.2k views
    • 
    • forufes
    • October 25, 2009

19. What is wrong with TV

    By nec209, October 10, 2009
    • 14 replies
    • 2.4k views
    • 
    • Mr Skeptic
    • October 15, 2009

20. What do these symbols stand for in electronics?

    By seriously disabled, October 11, 2009
    • 5 replies
    • 1.2k views
    • 
    • SH3RL0CK
    • October 12, 2009

21. DEMO: A sustainable fusion power plant

    By bascule, September 24, 2009
    • 5 replies
    • 1.8k views
    • 
    • bascule
    • October 8, 2009

22. Guitar String Tension With Different Alloys

    By StringJunky, October 4, 2009
    • 13 replies
    • 5.3k views
    • 
    • StringJunky
    • October 7, 2009

23. Measuring force on a working face

    By shawc01, September 10, 2009
    • 10 replies
    • 2.5k views
    • 
    • InigoMontoya
    • October 7, 2009

24. A Question About the Mechanics of Cooling a Mid-engine car

    By LeePeyton, October 2, 2009
    • 2 replies
    • 6.9k views
    • 
    • insane_alien
    • October 2, 2009

25. Which is more secure -- FHSS or DSSS?

    By Green Xenon, September 27, 2009
    • 1 reply
    • 4.5k views
    • 
    • StringJunky
    • September 27, 2009