Engineering

2607 topics in this forum

1. The next Generation Bridge Table !

   By Commander, January 1
   • 4 replies
   • 462 views
   • 
   • toucana
   • 9 hours ago

2. Capillary pump ?

   By Externet, January 16
   • 3 replies
   • 262 views
   • 
   • exchemist
   • January 18

3. How to measure breaking waves from shore?

   By Airbrush, January 15
   • 2 replies
   • 195 views
   • 
   • Externet
   • January 16

4. Laser bird protection (split from Idea for jet engines, who to contact?)

   By Nlertn, January 4
   • 12 replies
   • 654 views
   • 
   • toucana
   • January 6

5. Azerbaijan Airlines plane shot down by Russian missile on Xmas Day

   By toucana, December 26, 2024
   • 6 replies
   • 504 views
   • 
   • toucana
   • December 27, 2024

6. Portable heat pump operation

   By arthur jackson, December 15, 2024
   • 13 replies
   • 925 views
   • 
   • arthur jackson
   • December 16, 2024

7. Pulverized leaves as fertilizer helper... 1 2

   By Externet, December 2, 2021
   • 47 replies
   • 5.9k views
   • 
   • LuckyR
   • December 9, 2024

8. REVIEW INVITATION : Awakening the Sleeping Giant: Rediscovering Archimedes' Density Method for Fingerprinting of Multicomponent Alloys 1 2 3

   By rathorebc, October 16, 2024
   • 63 replies
   • 6.3k views
   • 
   • John Cuthber
   • December 8, 2024

9. Space station trajectory data

   By paulsutton, December 8, 2024
   • 0 replies
   • 189 views
   • 
   • paulsutton
   • December 8, 2024

10. Drill bit sharpening angles...

    By Externet, October 28, 2024
    • 1 reply
    • 421 views
    • 
    • iNow
    • October 28, 2024

11. NASA? battery from the eighties ?

    By Externet, October 16, 2024
    • 5 replies
    • 576 views
    • 
    • LaurieAG
    • October 18, 2024

12. Idea for an Ablative heat Shield System on Starship

    By Kassander, October 14, 2024
    • 13 replies
    • 1.1k views
    • 
    • Kassander
    • October 14, 2024

13. Exploding Pagers Injure Hundreds in Lebanon 1 2 3 4 8

    By toucana, September 17, 2024
    • 192 replies
    • 11.6k views
    • 
    • TheVat
    • October 10, 2024

14. How to turn off the smoke alarm?

    By PeterBushMan, September 23, 2024
    • 12 replies
    • 864 views
    • 
    • swansont
    • September 27, 2024

15. My 21st Century Automobile Dream: Preston Tucker had his dream and Big Three shot it down.

    By JohnDBarrow, August 13, 2024
    • 14 replies
    • 1.2k views
    • 
    • LuckyR
    • September 19, 2024

16. Bulletproof Airplanes 1 2

    By Photon Guy, September 11, 2024
    • 28 replies
    • 1.8k views
    • 
    • dimreepr
    • September 19, 2024

17. My design for a Stealth suit

    By HawkII, August 25, 2024
    • 5 replies
    • 841 views
    • 
    • LuckyR
    • September 15, 2024

18. Lightning generator Machine Idea

    By HawkII, September 13, 2024
    • 3 replies
    • 631 views
    • 
    • swansont
    • September 13, 2024

19. Behavior of two hypothetical generators in parallel powering the same circuit? 1 2

    By Z.10.46, August 22, 2024
    • 37 replies
    • 2.1k views
    • 
    • studiot
    • August 27, 2024

20. Bayesian Probabilities ? - (The foundering of a super-yacht)

    By toucana, August 21, 2024
    • 7 replies
    • 868 views
    • 
    • toucana
    • August 23, 2024

21. Screen idea

    By Scientific_potato, May 15, 2024
    • 2 replies
    • 1.1k views
    • 
    • MigL
    • August 20, 2024

22. Exploding playing cards.

    By LordFayreWCairns, August 20, 2024
    • 1 reply
    • 561 views
    • 
    • swansont
    • August 20, 2024

23. Steam in microwave oven ?

    By Externet, July 26, 2024
    • 20 replies
    • 1.4k views
    • 
    • npts2020
    • August 7, 2024

24. Any guessy figure for combustion chamber pressure ?

    By Externet, July 29, 2024
    • 11 replies
    • 1.1k views
    • 
    • Externet
    • July 30, 2024

25. Using a container to pump water...

    By Externet, June 2, 2024
    • 18 replies
    • 2k views
    • 
    • Externet
    • July 15, 2024