Engineering

2603 topics in this forum

1. Manned Mars Mission 1 2

   By Enthalpy, May 18, 2014
   • 36 replies
   • 7.5k views
   • 
   • Enthalpy
   • October 11, 2017

2. Non-Hohmann to Mars

   By Enthalpy, May 18, 2014
   • 2 replies
   • 1.6k views
   • 
   • Enthalpy
   • October 11, 2017

3. Gyroscopic contraption...

   By Externet, September 13, 2017
   • 1 reply
   • 678 views
   • 
   • Enthalpy
   • October 9, 2017

4. Can an EMP Reach Ocean Floor

   By Mr Ask, September 23, 2017
   • 2 replies
   • 1.1k views
   • 
   • Enthalpy
   • October 9, 2017

5. Extreme high temperature insulation materials

   By Ironroundhouse01, September 26, 2017
   • 11 replies
   • 1.9k views
   • 
   • Enthalpy
   • October 9, 2017

6. Plasma cushion levitation cars 1 2

   By Moreno, June 5, 2017
   • 39 replies
   • 6.5k views
   • 
   • Moreno
   • October 7, 2017

7. How can I create a bulb or what are the elements are used to make a bulb?

   By bellesbarbara, October 7, 2017
   • 1 reply
   • 693 views
   • 
   • Sensei
   • October 7, 2017

8. Hover or Solar powered Skateboard

   By Kaminari92, September 29, 2013
   • 5 replies
   • 3.1k views
   • 
   • bellesbarbara
   • October 7, 2017

9. An "ideal" transport of the future 1 2

   By Moreno, September 14, 2017
   • 37 replies
   • 4.7k views
   • 
   • Externet
   • September 18, 2017

10. Does a slip angle exist if the cornering tire is sliding on the road?

    By MBeliever, September 13, 2017
    • 0 replies
    • 1.3k views
    • 
    • MBeliever
    • September 13, 2017

11. Temperature to energy conversion

    By JamesB, September 12, 2017
    • 5 replies
    • 1.2k views
    • 
    • studiot
    • September 13, 2017

12. Solar car, Voltage determines Velocity

    By caters, September 6, 2017
    • 9 replies
    • 2k views
    • 
    • caters
    • September 10, 2017

13. Slowing down a light sail by bouncing the laser off a second lightsail.

    By 3blake7, September 9, 2017
    • 8 replies
    • 2.5k views
    • 
    • 3blake7
    • September 9, 2017

14. reflection and absorption

    By elmitodeherta, September 6, 2017
    • 4 replies
    • 846 views
    • 
    • elmitodeherta
    • September 6, 2017

15. Sensor systems in ball?

    By quirky88, August 25, 2017
    • 13 replies
    • 2.2k views
    • 
    • swansont
    • August 25, 2017

16. Life After EMP

    By Mr Ask, August 21, 2017
    • 3 replies
    • 1.1k views
    • 
    • Moontanman
    • August 22, 2017

17. how can we vend our project??

    By inverse, August 6, 2017
    • 9 replies
    • 2.2k views
    • 
    • hypervalent_iodine
    • August 14, 2017

18. Making an extra strong beam with wood and metal

    By DrKrettin, August 8, 2017
    • 13 replies
    • 8k views
    • 
    • studiot
    • August 14, 2017

19. Sunlight Mimicking LEDs

    By caters, August 11, 2017
    • 6 replies
    • 1.8k views
    • 
    • caters
    • August 14, 2017

20. Mission to bring back Moon samples

    By Enthalpy, August 17, 2014
    • 8 replies
    • 3.8k views
    • 
    • Raider5678
    • August 14, 2017

21. Miniature internal combustion engines...

    By Externet, August 11, 2017
    • 0 replies
    • 1.2k views
    • 
    • Externet
    • August 11, 2017

22. Effects of EMP (For Sci-Fi Book)

    By Mr Ask, July 21, 2017
    • 5 replies
    • 1.4k views
    • 
    • HB of CJ
    • August 9, 2017

23. will this work

    By laxman289, June 12, 2012
    • 14 replies
    • 2.8k views
    • 
    • Enthalpy
    • August 7, 2017

24. RC Passenger airplanes

    By Randolpin, August 2, 2017
    • 9 replies
    • 1.4k views
    • 
    • EdEarl
    • August 3, 2017

25. Hoverboard question

    By Titanium321, August 2, 2017
    • 4 replies
    • 1.5k views
    • 
    • Bender
    • August 2, 2017