Engineering

2569 topics in this forum

1. ????about saving energy....

   By student, August 13, 2009
   • 0 replies
   • 925 views
   • 
   • student
   • August 13, 2009

2. ...sawmill waste is used in creating of insulation materials

   By Vladislav Dreko, October 27, 2015
   • 9 replies
   • 2k views
   • 
   • arc
   • January 16, 2016

3. " copyright is a creation of statute" what does that mean?

   By shivajikobardan, February 26, 2022
   • 2 replies
   • 699 views
   • 
   • shivajikobardan
   • February 27, 2022

4. "230" Nominal Voltage

   By Prathamesh, January 28, 2012
   • 19 replies
   • 3.1k views
   • 
   • tomgwyther
   • May 8, 2012

5. "Birdstrike, Birdstrike... going down"

   By ecoli, January 15, 2009
   • 18 replies
   • 5.2k views
   • 
   • iNow
   • March 4, 2009

6. "Breaking" the second law of thermodynamics

   By jusconst, March 2, 2013
   • 2 replies
   • 2.3k views
   • 
   • CaptainPanic
   • March 8, 2013

7. "Engineering" Board- Impressions Gotten

   By imp, June 9, 2007
   • 7 replies
   • 1.4k views
   • 
   • Rocket Man
   • June 11, 2007

8. "French" drain 'tile'

   By Externet, July 2, 2021
   • 6 replies
   • 1k views
   • 
   • Externet
   • July 2, 2021

9. "Mining the Sky" for Earth? 1 2

   By Ben Banana, September 21, 2012
   • 41 replies
   • 5.2k views
   • 
   • Enthalpy
   • August 15, 2014

10. "Mixture Calculator"

    By Dark_Viper, November 4, 2010
    • 0 replies
    • 1.7k views
    • 
    • Dark_Viper
    • November 4, 2010

11. "Rigid airship" using low density hydrogen(LDH)

    By Lowry, September 27, 2022
    • 4 replies
    • 909 views
    • 
    • Lowry
    • September 28, 2022

12. "Tradeoffs between alternative technologies" [elevated rail vs subway]

    By ScienceNostalgia101, February 28, 2022
    • 4 replies
    • 824 views
    • 
    • Peterkin
    • March 2, 2022

13. "Unusual" result in 3D mixing

    By Pádraig, January 23, 2023
    • 4 replies
    • 409 views
    • 
    • Pádraig
    • January 24, 2023

14. "Wind" turbines in a vacuum

    By Myuncle, June 8, 2015
    • 7 replies
    • 4.5k views
    • 
    • Greg H.
    • June 9, 2015

15. "Zenith Solar" - A Call for help

    By mooeypoo, August 14, 2008
    • 3 replies
    • 1.8k views
    • 
    • swansont
    • August 14, 2008

16. “All the Gauges Went Blank” - LATAM Airlines Technical Event Injures 50

    By toucana, March 13
    • 0 replies
    • 254 views
    • 
    • toucana
    • March 13

17. (Help)IC UC3844

    By Guest mdarrer, May 28, 2003
    • 0 replies
    • 2.8k views
    • 
    • Guest
    • May 28, 2003

18. (NSS) Nano Sheild Spray

    By berkan, February 26, 2004
    • 10 replies
    • 2.7k views
    • 
    • Daniel
    • June 10, 2004

19. 0-100 khz cw transformer help

    By niallmoconnor, October 9, 2008
    • 1 reply
    • 1.2k views
    • 
    • big314mp
    • October 9, 2008

20. 1.55 V heating element/coil

    By Ikethepike, March 12, 2007
    • 1 reply
    • 1.1k views
    • 
    • Klaynos
    • March 12, 2007

21. 10 years after the gadolinium refrigerator...

    By Externet, July 30, 2010
    • 3 replies
    • 2k views
    • 
    • Neco Vir
    • August 4, 2010

22. 10:1 compression ratio; 87 or 89 octane?

    By Elite Engineer, August 5, 2014
    • 10 replies
    • 15.9k views
    • 
    • MigL
    • August 15, 2014

23. 100% Wind Solar Water study attacked by NAS - so what about Australia's 100% renewables studies?

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

24. 100GHz Oscilloscope

    By Xittenn, August 8, 2010
    • 18 replies
    • 3.9k views
    • 
    • Xittenn
    • August 9, 2010

25. 1200 Celsius press

    By skeezybum, October 23, 2012
    • 6 replies
    • 1.8k views
    • 
    • Enthalpy
    • October 28, 2012