Science and Technology

299 topics in this forum

1. Interesting engineering challenges

   By octave, March 22, 2021
   • 3 replies
   • 1.4k views
   • 
   • red750
   • March 22, 2021

2. The Energy Revolution

   By nomadpete, February 18, 2021
   • 21 replies
   • 3.3k views
   • 
   • octave
   • March 14, 2021

3. Impressive drone footage

   By octave, March 12, 2021
   • 0 replies
   • 4.8k views
   • 
   • octave
   • March 12, 2021

4. Lost in a SatNav vortex.

   By pmccarthy, March 5, 2021
   • 2 replies
   • 1.9k views
   • 
   • onetrack
   • March 5, 2021

5. Centrifuges

   By old man emu, February 28, 2021
   • 0 replies
   • 3.2k views
   • 
   • old man emu
   • February 28, 2021

6. Swinging the Lead - Debunking Centrifugal Force 1 2 3

   By old man emu, February 15, 2021
   • 53 replies
   • 7.8k views
   • 
   • facthunter
   • February 28, 2021

7. The Facebook Fiasco 1 2 3

   By pmccarthy, February 18, 2021
   • 51 replies
   • 8.3k views
   • 
   • octave
   • February 27, 2021

8. Drones

   By willedoo, February 22, 2021
   • 1 reply
   • 1.3k views
   • 
   • red750
   • February 22, 2021

9. Interesting, but pretty irrelevant

   By old man emu, February 9, 2021
   • 9 replies
   • 1.9k views
   • 
   • old man emu
   • February 11, 2021

10. Practical aspects of Metric -v- Imperial measurement systems 1 2 3 4

    By old man emu, January 24, 2021
    • 76 replies
    • 11.4k views
    • 
    • onetrack
    • February 4, 2021

11. Robots

    By willedoo, January 1, 2021
    • 1 reply
    • 1.4k views
    • 
    • willedoo
    • January 1, 2021

12. solar powered rainwater tank sterilizer

    By Bruce Tuncks, December 17, 2020
    • 11 replies
    • 2k views
    • 
    • Yenn
    • December 26, 2020

13. Short Batteries

    By pmccarthy, August 12, 2020
    • 9 replies
    • 4.3k views
    • 
    • spacesailor
    • November 8, 2020

14. Brain Implant

    By willedoo, October 30, 2020
    • 5 replies
    • 2.4k views
    • 
    • old man emu
    • November 3, 2020

15. Artificial Intelligence

    By nomadpete, October 23, 2020
    • 15 replies
    • 3.3k views
    • 
    • nomadpete
    • October 29, 2020

16. The Social Dilemma

    By pmccarthy, October 7, 2020
    • 15 replies
    • 2.3k views
    • 
    • pmccarthy
    • October 10, 2020

17. I want wood screws

    By pmccarthy, August 27, 2020
    • 9 replies
    • 2.1k views
    • 
    • onetrack
    • August 28, 2020

18. Techno Rage 1 2

    By old man emu, August 12, 2020
    • 32 replies
    • 5.3k views
    • 
    • onetrack
    • August 19, 2020

19. Planet of the Humans 1 2 3

    By pmccarthy, April 26, 2020
    • 69 replies
    • 14.6k views
    • 
    • Old Koreelah
    • August 6, 2020

20. Aussies beat the yanks through inginuity (though it sounds like a Yorkshireman at the helm)

    By Jerry_Atrick, July 16, 2020
    • 3 replies
    • 1.4k views
    • 
    • old man emu
    • July 17, 2020

21. Solid State batteries a little closer, thanks to Samsungs new technology

    By onetrack, May 17, 2020
    • 22 replies
    • 3.8k views
    • 
    • Jerry_Atrick
    • June 24, 2020

22. Cryptocurrency

    By Old Koreelah, June 4, 2020
    • 6 replies
    • 3k views
    • 
    • Old Koreelah
    • June 4, 2020

23. Hazelwood Power Station in Gippsland demolished today, 25 May 2020

    By red750, May 25, 2020
    • 15 replies
    • 2.5k views
    • 
    • octave
    • June 4, 2020

24. Astronomy. . . 1 2

    By Phil Perry, March 24, 2020
    • 46 replies
    • 7.6k views
    • 
    • spacesailor
    • May 11, 2020

25. iPhone video question

    By red750, April 17, 2020
    • 5 replies
    • 2.3k views
    • 
    • Jerry_Atrick
    • April 19, 2020