Engineering

2381 topics in this forum

1. Battleship revival? 1 2 3

   By Moontanman, April 10
   • 53 replies
   • 1.5k views
   • 
   • swansont
   • 35 minutes ago

2. Quick Electric Machines 1 2 3

   By Enthalpy, March 21, 2013
   • 52 replies
   • 14.5k views
   • 
   • Enthalpy
   • Yesterday at 08:51 AM

3. Kowloon

   By gatewood, Wednesday at 12:09 AM
   • 7 replies
   • 207 views
   • 
   • CharonY
   • Wednesday at 06:39 PM

4. Use impedance to determine if items on a surface have changed?

   By apeg, May 12
   • 8 replies
   • 692 views
   • 
   • studiot
   • May 30

5. Extruded Rocket Structure 1 2 3

   By Enthalpy, October 7, 2011
   • 51 replies
   • 14.7k views
   • 
   • Enthalpy
   • May 29

6. Is there a deficit of engineering principle as a result of the UK skills gap?

   By EngineerSam, May 16
   • 2 replies
   • 274 views
   • 
   • swansont
   • May 16

7. Music Instruments Parts

   By Enthalpy, January 17, 2020
   • 14 replies
   • 1.4k views
   • 
   • Enthalpy
   • May 15

8. Deep Sea Base - Why be there? The Diamond Anvil Cell

   By DeepSeaBase, May 7
   • 5 replies
   • 355 views
   • 
   • Enthalpy
   • May 12

9. Deep Sea Base - Why be there? Biotechnology

   By DeepSeaBase, May 10
   • 0 replies
   • 183 views
   • 
   • DeepSeaBase
   • May 10

10. The Hydrolock - how to build a deep sea docking system?

    By DeepSeaBase, May 6
    • 2 replies
    • 222 views
    • 
    • DeepSeaBase
    • May 7

11. A reason for a deep sea base?

    By DeepSeaBase, May 6
    • 3 replies
    • 224 views
    • 
    • DeepSeaBase
    • May 6

12. Pressure-fed Hydrogen Rocket Engine

    By Enthalpy, April 23
    • 11 replies
    • 622 views
    • 
    • Enthalpy
    • May 5

13. SpaceX lied.

    By IDNeon, May 3
    • 1 reply
    • 257 views
    • 
    • swansont
    • May 3

14. Alternative power sources megathread? 1 2

    By ScienceNostalgia101, December 30, 2019
    • 29 replies
    • 1.5k views
    • 
    • IDNeon
    • May 2

15. Can fracking extract gold?

    By Daumic, August 26, 2020
    • 16 replies
    • 1.1k views
    • 
    • IDNeon
    • May 2

16. SpaceX is garbage

    By IDNeon, May 2
    • 1 reply
    • 179 views
    • 
    • Phi for All
    • May 2

17. Idea for a rocket engine

    By ALine, June 19, 2019
    • 10 replies
    • 1.1k views
    • 
    • cannongray
    • April 28

18. question: how fast do electrons accumulate at the negative end of the battery lead

    By ALine, April 27
    • 8 replies
    • 378 views
    • 
    • ALine
    • April 27

19. A rather unique idea to room cooling (radiant cooling + peltier array)

    By markg85, February 27
    • 6 replies
    • 386 views
    • 
    • markg85
    • April 27

20. Gas Generator Cycle for Rocket Engines - Variants

    By Enthalpy, April 27, 2014
    • 14 replies
    • 6.3k views
    • 
    • Enthalpy
    • April 18

21. Armstrong drive? Possible propulsion

    By Lorenzo A., April 14
    • 3 replies
    • 317 views
    • 
    • J.C.MacSwell
    • April 14

22. Electric helicopter

    By Enthalpy, May 25, 2013
    • 15 replies
    • 4.5k views
    • 
    • Enthalpy
    • April 7

23. LIDAR vs RADAR in the rain

    By Ericchiriboga, April 3
    • 2 replies
    • 292 views
    • 
    • swansont
    • April 3

24. Heating in electric vehicles.

    By studiot, March 19
    • 8 replies
    • 595 views
    • 
    • Bond777
    • March 31

25. What is your attitude towards Driving Anger?---An interesting topic I saw from a research article in an OA journal

    By lulu2021, March 30
    • 15 replies
    • 379 views
    • 
    • zapatos
    • March 30