Engineering

2574 topics in this forum

1. Cheap material thats heat resistant and clear

   By tjyoun3, October 16, 2017
   • 1 reply
   • 896 views
   • 
   • zapatos
   • October 16, 2017

2. GaPSi

   By Enthalpy, October 15, 2017
   • 1 reply
   • 678 views
   • 
   • DrP
   • November 2, 2017

3. I need help on my rocket engine thrust equation

   By Monomethylhydrazine, November 26, 2017
   • 1 reply
   • 1.2k views
   • 
   • Frank
   • November 26, 2017

4. Can we power a plane by burning hydrogen?

   By Turbulent monkey, October 22, 2017
   • 1 reply
   • 763 views
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   • bibiswas
   • November 27, 2017

5. Wave Energy/Moon Gravity

   By Ten oz, February 25, 2018
   • 1 reply
   • 579 views
   • 
   • studiot
   • February 25, 2018

6. DIY IR Spectrometer From A Breathalyzer

   By diymad, March 24, 2018
   • 1 reply
   • 605 views
   • 
   • John Cuthber
   • March 25, 2018

7. Super energy efficient computer?

   By fredreload, April 16, 2018
   • 1 reply
   • 597 views
   • 
   • Silvestru
   • April 16, 2018

8. Can you save the Marshal Islands?

   By swedenplus@yahoo.com, August 26, 2018
   • 1 reply
   • 780 views
   • 
   • Frank
   • August 28, 2018

9. Is anyone familiar with the Node Voltage Method?

   By Achilles, September 4, 2018
   • 1 reply
   • 587 views
   • 
   • swansont
   • September 4, 2018

10. Hurricane Florence and hobo engineering

    By ALine, September 13, 2018
    • 1 reply
    • 797 views
    • 
    • Frank
    • September 13, 2018

11. How are military drones controlled from long distances?

    By John Harmonic, September 27, 2018
    • 1 reply
    • 720 views
    • 
    • Strange
    • September 27, 2018

12. 100% Wind Solar Water study attacked by NAS - so what about Australia's 100% renewables studies?

    By Eclipse, October 3, 2018
    • 1 reply
    • 873 views
    • 
    • Ken Fabian
    • October 3, 2018

13. Aluminothermic plant 1 MW

    By franco malgarini, October 28, 2018
    • 1 reply
    • 938 views
    • 
    • swansont
    • October 28, 2018

14. The sluicing process in mining...

    By Externet, October 10, 2018
    • 1 reply
    • 799 views
    • 
    • tinkerer
    • November 18, 2018

15. Natural frequency

    By Jenny_95, December 9, 2018
    • 1 reply
    • 592 views
    • 
    • quiet
    • December 9, 2018

16. Exergy concept

    By Jacqbue, December 23, 2018
    • 1 reply
    • 977 views
    • 
    • quiet
    • December 23, 2018

17. A Star Trek like engine....

    By Phantom5, December 25, 2018
    • 1 reply
    • 710 views
    • 
    • swansont
    • December 25, 2018

18. How PDAF Works?

    By Carl Fredrik Ahl, January 31, 2019
    • 1 reply
    • 1.3k views
    • 
    • CharonY
    • February 1, 2019

19. Capacitor Powered Drones

    By noxidINF, March 21, 2019
    • 1 reply
    • 877 views
    • 
    • Externet
    • March 22, 2019

20. Laser Microphone

    By Carl Fredrik Ahl, April 1, 2019
    • 1 reply
    • 614 views
    • 
    • Sensei
    • April 1, 2019

21. shape of concrete drill bits

    By jfoldbar, April 21, 2019
    • 1 reply
    • 905 views
    • 
    • StringJunky
    • April 21, 2019

22. Propulsion by glider -second way-

    By Externet, April 25, 2019
    • 1 reply
    • 594 views
    • 
    • Ghideon
    • April 25, 2019

23. Heat exchanger automotive.

    By Chris S, May 4, 2019
    • 1 reply
    • 707 views
    • 
    • Bufofrog
    • May 6, 2019

24. Pump suction and discharge pipe diameter

    By amir.h.mokhtari, May 23, 2019
    • 1 reply
    • 839 views
    • 
    • Bufofrog
    • May 23, 2019

25. Tensile test

    By tensiletest, June 21, 2019
    • 1 reply
    • 995 views
    • 
    • Endy0816
    • June 23, 2019