Science and Technology

243 topics in this forum

1. Electric Cars - the discussion continues. 1 2 3 4 39

   By Phil Perry, October 17, 2017
   • 964 replies
   • 72.9k views
   • 
   • red750
   • 9 hours ago

2. Fascinating optical illusions. 1 2

   By octave, March 31, 2021
   • 26 replies
   • 794 views
   • 
   • Jerry_Atrick
   • 15 hours ago

3. Space Stations: Past, Present, And Future 1 2 3 4 15

   By octave, April 16, 2019
   • 356 replies
   • 22.2k views
   • 
   • nomadpete
   • Friday at 10:03 AM

4. Radium as a dial illuminator

   By old man emu, Tuesday at 10:34 PM
   • 1 reply
   • 55 views
   • 
   • willedoo
   • Tuesday at 11:36 PM

5. The climate change debate continues. 1 2 3 4 65

   By Phil Perry, April 20, 2019
   • 1.6k replies
   • 105k views
   • 
   • kgwilson
   • August 6

6. This is scary - how AI is now even writing the articles you read 1 2 3 4 5

   By onetrack, May 29
   • 103 replies
   • 1.9k views
   • 
   • willedoo
   • August 5

7. The U.S. Govts pours US$52B into subsidies for silicon chip manufacturing in the U.S.

   By onetrack, July 28
   • 6 replies
   • 107 views
   • 
   • Marty_d
   • July 31

8. 13,6 Billion years ago 1 2

   By octave, July 12
   • 47 replies
   • 494 views
   • 
   • facthunter
   • July 17

9. UFO's 1 2 3 4 5

   By Dax, June 26, 2021
   • 123 replies
   • 2.8k views
   • 
   • Bruce Tuncks
   • July 11

10. Where are all the saplings?

    By old man emu, July 4
    • 18 replies
    • 157 views
    • 
    • old man emu
    • July 6

11. Don't shoot those dingoes!

    By old man emu, June 22
    • 7 replies
    • 115 views
    • 
    • Yenn
    • June 23

12. Go buy candles and kerosene lamps 1 2 3

    By old man emu, April 21
    • 52 replies
    • 795 views
    • 
    • spacesailor
    • June 14

13. Any computer wizz's here? 1 2 3 4 5

    By red750, May 9, 2020
    • 114 replies
    • 5.9k views
    • 
    • onetrack
    • June 12

14. 4K Video from Mars

    By red750, June 3
    • 13 replies
    • 179 views
    • 
    • Marty_d
    • June 5

15. Ballistics

    By pmccarthy, May 4
    • 2 replies
    • 91 views
    • 
    • onetrack
    • May 5

16. Why grass?

    By old man emu, April 20
    • 7 replies
    • 128 views
    • 
    • old man emu
    • April 21

17. If rock breaks scissors, can rock break glass?

    By old man emu, March 21
    • 0 replies
    • 109 views
    • 
    • old man emu
    • March 21

18. PI DAY

    By spacesailor, March 12, 2021
    • 24 replies
    • 911 views
    • 
    • nomadpete
    • March 21

19. Electric ride-on mower 1 2

    By Bruce Tuncks, October 12, 2021
    • 32 replies
    • 1.1k views
    • 
    • Bruce Tuncks
    • February 20

20. Sustainable Living

    By willedoo, November 28, 2021
    • 5 replies
    • 229 views
    • 
    • nomadpete
    • November 29, 2021

21. Where to put the armour - statistics

    By old man emu, October 30, 2021
    • 0 replies
    • 198 views
    • 
    • old man emu
    • October 30, 2021

22. Aliens are here

    By Dax, October 27, 2021
    • 19 replies
    • 467 views
    • 
    • Old Koreelah
    • October 29, 2021

23. Electric caravan

    By Marty_d, October 23, 2021
    • 16 replies
    • 446 views
    • 
    • old man emu
    • October 28, 2021

24. It's all smoke and mirrors until someone gets hurt

    By old man emu, October 26, 2021
    • 6 replies
    • 248 views
    • 
    • Dax
    • October 27, 2021

25. Am I just a cynical old bugger?

    By old man emu, October 24, 2021
    • 6 replies
    • 312 views
    • 
    • old man emu
    • October 25, 2021