Engineering

2198 topics in this forum

1. Limits of engineering

   By Curious layman, June 17
   • 20 replies
   • 586 views
   • 
   • AUDI R6
   • 8 hours ago

2. Adding voltage to a faraday cage

   By Bobabuilder, July 10
   • 19 replies
   • 646 views
   • 
   • John Cuthber
   • Friday at 06:12 PM

3. Lowest thermally conductive material for 3D printing?

   By Engineer43, July 10
   • 0 replies
   • 174 views
   • 
   • Engineer43
   • July 10

4. Best lattice structure/geometry for strength and minimal heat transfer?

   By Engineer43, July 9
   • 0 replies
   • 193 views
   • 
   • Engineer43
   • July 9

5. The end of gasoline/diesel powered cars? 1 2 3 4 5

   By Moreno, December 6, 2018
   • 103 replies
   • 3445 views
   • 
   • Moreno
   • July 8

6. Tensile test

   By tensiletest, June 21
   • 1 reply
   • 246 views
   • 
   • Endy0816
   • June 23

7. Quick Electric Machines 1 2

   By Enthalpy, March 21, 2013
   • 38 replies
   • 10321 views
   • 
   • Enthalpy
   • June 21

8. Did we beat the Russians into space?

   By aman, August 26, 2003
   • 4 replies
   • 2119 views
   • 
   • Strange
   • June 21

9. A Tesla Pickup!?

   By Strange, June 20
   • 0 replies
   • 217 views
   • 
   • Strange
   • June 20

10. Idea for a rocket engine

    By ALine, June 19
    • 9 replies
    • 348 views
    • 
    • Klaynos
    • June 19

11. Variations and consequences of the Laws of Thermodynamics

    By studiot, May 19
    • 20 replies
    • 701 views
    • 
    • Moreno
    • June 17

12. Photon Manipulation

    By StarKnight, June 16
    • 2 replies
    • 244 views
    • 
    • swansont
    • June 16

13. Diamonds

    By Curious layman, June 15
    • 5 replies
    • 298 views
    • 
    • Curious layman
    • June 15

14. Stone Countertops (aka Hey guys)

    By ginaboyle275, May 2
    • 9 replies
    • 708 views
    • 
    • Phi for All
    • June 13

15. Saving Data When Turned Off

    By Carl Fredrik Ahl, June 11
    • 4 replies
    • 286 views
    • 
    • MigL
    • June 13

16. reducing torque with high ratios

    By awaterpon, May 18
    • 4 replies
    • 378 views
    • 
    • npts2020
    • June 8

17. help with engineering/math riddle

    By Zero Cool, June 4
    • 3 replies
    • 310 views
    • 
    • Zero Cool
    • June 8

18. LCDs vs OLEDs

    By Carl Fredrik Ahl, January 28
    • 4 replies
    • 535 views
    • 
    • StringJunky
    • June 5

19. Water tank

    By flyerdave01, June 2
    • 2 replies
    • 271 views
    • 
    • flyerdave01
    • June 3

20. Quasi Sine Generator 1 2

    By Enthalpy, October 9, 2017
    • 34 replies
    • 2570 views
    • 
    • Enthalpy
    • June 2

21. Sensors needed for artificial intelligence ?

    By Externet, May 22
    • 4 replies
    • 390 views
    • 
    • Fuad
    • June 1

22. 3D holographic laser images

    By Moreno, May 24
    • 3 replies
    • 319 views
    • 
    • Moreno
    • May 24

23. Pump suction and discharge pipe diameter

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

24. Frequency multipliers

    By Enthalpy, December 3, 2012
    • 11 replies
    • 2195 views
    • 
    • swansont
    • May 20

25. Electric helicopter

    By Enthalpy, May 25, 2013
    • 14 replies
    • 3206 views
    • 
    • Enthalpy
    • May 19