Engineering

2569 topics in this forum

1. Nuclear reactor technical discussion (split form War Games: Russia Takes Ukraine)

   By MigL, March 4, 2022
   • 24 replies
   • 1.7k views
   • 
   • TheVat
   • April 26, 2022

2. Diagnosing my lawn mower...

   By Externet, May 6, 2023
   • 24 replies
   • 1.1k views
   • 
   • mistermack
   • May 24, 2023

3. Stabilizers

   By Sidewinder, November 23, 2004
   • 23 replies
   • 4.3k views
   • 
   • Rasori
   • December 2, 2004

4. Winged Car

   By NavajoEverclear, March 7, 2005
   • 23 replies
   • 3.2k views
   • 
   • Callipygous
   • March 25, 2005

5. Rapid Firing Coil Gun

   By The Thing, January 20, 2006
   • 23 replies
   • 4.9k views
   • 
   • calbiterol
   • February 1, 2006

6. Terrorist Engineers

   By npts2020, February 17, 2010
   • 23 replies
   • 3k views
   • 
   • Airbrush
   • March 12, 2010

7. Toyota's Electronic Throttle Control (ETC)

   By Airbrush, February 25, 2010
   • 23 replies
   • 3.1k views
   • 
   • ewmon
   • March 25, 2010

8. solar sailing

   By lemur, January 13, 2011
   • 23 replies
   • 4.4k views
   • 
   • lemur
   • February 20, 2011

9. flat pack brick house

   By alan2here, July 27, 2010
   • 23 replies
   • 4.6k views
   • 
   • Airbrush
   • August 16, 2011

10. About Thermoelectric Modules

    By bhaazee, May 28, 2012
    • 23 replies
    • 3.1k views
    • 
    • John Cuthber
    • June 7, 2012

11. Optimizing gasoline energy output

    By GJB, June 3, 2012
    • 23 replies
    • 3k views
    • 
    • dragonstar57
    • July 22, 2012

12. Cheap, easy to work with insulation?

    By InigoMontoya, October 26, 2012
    • 23 replies
    • 4k views
    • 
    • InigoMontoya
    • November 23, 2012

13. Why do we need vacuum tubes, transistors..why not just use DC?

    By Elite Engineer, June 20, 2017
    • 23 replies
    • 4k views
    • 
    • Joatmon
    • June 24, 2017

14. Gear ratio of snowmobiles

    By KIVALO, March 26, 2018
    • 23 replies
    • 2.6k views
    • 
    • KIVALO
    • April 5, 2018

15. Design a custom knife

    By anne99, October 17, 2018
    • 23 replies
    • 1.9k views
    • 
    • Moontanman
    • October 19, 2018

16. CAN there be too many engineers?

    By ScienceNostalgia101, September 11, 2018
    • 23 replies
    • 2.8k views
    • 
    • Will9135
    • January 13, 2019

17. Covid ventilators help

    By J.C.MacSwell, March 26, 2020
    • 23 replies
    • 2.2k views
    • 
    • J.C.MacSwell
    • April 18, 2020

18. What is left to discover or invent for the hobbyist scientist/engineer?

    By Saiyan300Warrior, October 6, 2020
    • 23 replies
    • 2.6k views
    • 
    • Christopher
    • November 8, 2020

19. question on internal combustion engine mounting variation

    By hoola, January 4, 2022
    • 23 replies
    • 1.3k views
    • 
    • hoola
    • January 6, 2022

20. Controlling a volcanic eruption to stall climate change?

    By Airbrush, January 14, 2023
    • 23 replies
    • 1.3k views
    • 
    • Airbrush
    • January 23, 2023

21. Sustainable and Energy-Efficient Heating System for Remote Villages

    By Atabek, November 4, 2023
    • 23 replies
    • 917 views
    • 
    • AIkonoklazt
    • November 30, 2023

22. Help with 741 op amp...

    By Cybios, January 27, 2005
    • 22 replies
    • 4.1k views
    • 
    • Cybios
    • February 16, 2005

23. Producing electricity with kinetic energy

    By jsiems, March 29, 2006
    • 22 replies
    • 3k views
    • 
    • gcol
    • April 13, 2006

24. Mousetrap Catapult

    By The Thing, February 28, 2006
    • 22 replies
    • 33.9k views
    • 
    • Norman Albers
    • December 17, 2007

25. can you power a spaceship off of fusion?

    By cameron marical, January 24, 2009
    • 22 replies
    • 3.1k views
    • 
    • cameron marical
    • January 29, 2009