Engineering

2602 topics in this forum

1. Accelerate sunsail with sun reflectors

   By jlivingstonsg, December 5, 2021
   • 10 replies
   • 1k views
   • 
   • zapatos
   • December 5, 2021

2. Why does an electric car needs so many more chips than an IC car? 1 2 3

   By TheVat, December 1, 2021
   • 53 replies
   • 7k views
   • 
   • mistermack
   • December 5, 2021

3. The cost of using heat pumps. 1 2

   By studiot, March 2, 2021
   • 36 replies
   • 4.1k views
   • 
   • mistermack
   • November 29, 2021

4. Why did my roller luggage's wheels stop turning smoothly?

   By scherz0, November 15, 2021
   • 8 replies
   • 3.3k views
   • 
   • iNow
   • November 29, 2021

5. Best metal for mask nose bridge?

   By Digital_person, November 14, 2021
   • 8 replies
   • 1.3k views
   • 
   • studiot
   • November 15, 2021

6. Revert back to red/black coloured cabling for BS1363

   By Erina, September 1, 2021
   • 8 replies
   • 1.8k views
   • 
   • John Cuthber
   • November 7, 2021

7. Silicone oil in food processing machine

   By Piter1980, October 19, 2021
   • 5 replies
   • 1.1k views
   • 
   • exchemist
   • October 19, 2021

8. Squeeze type piezoelectric igniter...

   By Externet, October 18, 2021
   • 3 replies
   • 870 views
   • 
   • Externet
   • October 18, 2021

9. Power draw threshold limits for UK socket

   By Erina, October 1, 2021
   • 2 replies
   • 983 views
   • 
   • mistermack
   • October 17, 2021

10. Has household electrical energy consumption increased or decreased ?

    By Externet, October 6, 2021
    • 11 replies
    • 1.8k views
    • 
    • Peterkin
    • October 8, 2021

11. Water Bomber

    By Enthalpy, October 13, 2013
    • 4 replies
    • 10.2k views
    • 
    • Phi for All
    • September 20, 2021

12. How to make internet

    By GBFYHU, September 20, 2021
    • 1 reply
    • 751 views
    • 
    • Endy0816
    • September 20, 2021

13. WHAT IS FORMULA OF GENERATOR

    By GBFYHU, September 16, 2021
    • 4 replies
    • 993 views
    • 
    • GBFYHU
    • September 16, 2021

14. train wire

    By GBFYHU, September 16, 2021
    • 0 replies
    • 665 views
    • 
    • GBFYHU
    • September 16, 2021

15. Can shale industry be a starter for geothermal energy?

    By Daumic, September 13, 2021
    • 0 replies
    • 788 views
    • 
    • Daumic
    • September 13, 2021

16. Another engineering design failure - this time for high speed trains

    By studiot, September 10, 2021
    • 3 replies
    • 932 views
    • 
    • studiot
    • September 10, 2021

17. Spectrophotometr Hach DR 3900 - hangs on startup

    By Greg007, January 14, 2021
    • 5 replies
    • 4.4k views
    • 
    • SH68
    • September 7, 2021

18. Energy cost of solar cells...

    By Externet, September 5, 2021
    • 4 replies
    • 1k views
    • 
    • Peterkin
    • September 5, 2021

19. Tesla inductive magnatic effect from printied PCB ?

    By Erina, September 5, 2021
    • 0 replies
    • 565 views
    • 
    • Erina
    • September 5, 2021

20. Music Instruments Parts

    By Enthalpy, January 17, 2020
    • 15 replies
    • 3.4k views
    • 
    • Enthalpy
    • August 29, 2021

21. Funneling sunlight...

    By Externet, July 14, 2021
    • 8 replies
    • 1.7k views
    • 
    • swansont
    • August 28, 2021

22. Cutting / treating glass to refract specific colours ?

    By Erina, August 8, 2021
    • 4 replies
    • 1.1k views
    • 
    • Enthalpy
    • August 28, 2021

23. Making Cars More Efficient 1 2 3

    By Photon Guy, August 16, 2021
    • 55 replies
    • 5.7k views
    • 
    • Endy0816
    • August 20, 2021

24. Solar Thermal Rocket 1 2 3 4

    By Enthalpy, June 20, 2013
    • 84 replies
    • 32.3k views
    • 
    • Enthalpy
    • August 15, 2021

25. Photocurrent Bias

    By Enthalpy, April 26, 2015
    • 1 reply
    • 1.6k views
    • 
    • Enthalpy
    • August 14, 2021