Engineering

2600 topics in this forum

1. Using river flow to generate electricity

   By factseeker88, July 19, 2014
   • 9 replies
   • 2.4k views
   • 
   • studiot
   • August 4, 2014

2. Ornithopters

   By MirceaKitsune, June 25, 2014
   • 4 replies
   • 1.4k views
   • 
   • Enthalpy
   • July 30, 2014

3. Mechanic vs Mechanical Engineer

   By Elite Engineer, May 25, 2014
   • 18 replies
   • 21.3k views
   • 
   • barfbag
   • July 29, 2014

4. Why Use a Wankel Engine? 1 2

   By jimmydasaint, April 12, 2011
   • 27 replies
   • 17.9k views
   • 
   • karthik_rao
   • July 27, 2014

5. Cyclers To Mercury 1 2

   By Moonguy, November 16, 2013
   • 43 replies
   • 7.2k views
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   • Enthalpy
   • July 23, 2014

6. Lead Acid battery powered torch

   By Delbert, July 19, 2014
   • 6 replies
   • 2.3k views
   • 
   • Delbert
   • July 21, 2014

7. Would A Solar Powered Bicycle Be Possible?

   By Jay Lakoda, July 6, 2014
   • 20 replies
   • 3.6k views
   • 
   • random
   • July 18, 2014

8. I have a 2 stroke engine, what can i do with it?

   By Elite Engineer, July 16, 2014
   • 8 replies
   • 1.4k views
   • 
   • barfbag
   • July 17, 2014

9. Killer drone for $200.. 1 2

   By barfbag, June 17, 2014
   • 40 replies
   • 7.6k views
   • 
   • Phi for All
   • July 16, 2014

10. Desalinate seawater at full vacuum level

    By faslan, July 7, 2014
    • 5 replies
    • 7.2k views
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    • npts2020
    • July 14, 2014

11. Heat pump applications

    By Iseason, July 12, 2014
    • 7 replies
    • 1.8k views
    • 
    • Iseason
    • July 13, 2014

12. High speed video in the science of "extreme events".

    By drgjs, July 11, 2014
    • 0 replies
    • 919 views
    • 
    • drgjs
    • July 11, 2014

13. Quantum Computer vs The Brain

    By Turning Blue, June 25, 2014
    • 1 reply
    • 946 views
    • 
    • Nicholas Kang
    • June 25, 2014

14. Wave Power - Hull Design.

    By barfbag, June 13, 2014
    • 2 replies
    • 1k views
    • 
    • barfbag
    • June 16, 2014

15. Plasma Railgun

    By elementcollector1, May 11, 2014
    • 16 replies
    • 5.9k views
    • 
    • Heroprime
    • June 10, 2014

16. Wave and Tidal Power

    By Airbrush, June 2, 2014
    • 15 replies
    • 2.8k views
    • 
    • studiot
    • June 9, 2014

17. Huge airbags for each passenger during a flight: is it feasible?

    By Myuncle, June 3, 2014
    • 21 replies
    • 2.7k views
    • 
    • CasualCause
    • June 6, 2014

18. air flow

    By minicooprc, May 14, 2014
    • 17 replies
    • 2.1k views
    • 
    • minicooprc
    • May 29, 2014

19. Rectenna Powered Airbreathing VASIMR Spaceplane

    By Mr Monkeybat, May 24, 2014
    • 9 replies
    • 2.3k views
    • 
    • Enthalpy
    • May 28, 2014

20. entropy in Information theory vs thermodynamic !!

    By angella, May 23, 2014
    • 1 reply
    • 1k views
    • 
    • Enthalpy
    • May 23, 2014

21. Burning wood directly or making wood gas

    By faslan, May 20, 2014
    • 1 reply
    • 1.7k views
    • 
    • CaptainPanic
    • May 20, 2014

22. Magnets receiving and transmitting radiowaves?

    By Maximiliano, January 11, 2014
    • 4 replies
    • 1.4k views
    • 
    • Sensei
    • May 18, 2014

23. Why haven't they made nano factories and a little bit bigger nanobots yet?

    By ADVANCE, May 14, 2014
    • 13 replies
    • 1.5k views
    • 
    • ADVANCE
    • May 17, 2014

24. Can you carry more info through lasers than on radio waves?

    By HRS, May 10, 2014
    • 10 replies
    • 2k views
    • 
    • Enthalpy
    • May 15, 2014

25. solar energy

    By pauly, May 13, 2014
    • 7 replies
    • 1.8k views
    • 
    • Phi for All
    • May 13, 2014