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Science and Technology

Science and Technology of all kinds are discussed here

292 topics in this forum

  1. Droid cam - turn your smartphone into a dash cam

    By onetrack,
    • 8 replies
    • 2k views

  2. Radium as a dial illuminator 1 2

    By old man emu,
    • 43 replies
    • 3k views

  3. Road technology

    By Old Koreelah,
    • 3 replies
    • 1.9k views

  4. The archaeologists are now revisiting their interpretation of the earliest "stone tool manufacturing" ...

    By onetrack,
    • 2 replies
    • 755 views

  5. Fascinating optical illusions. 1 2

    By octave,
    • 43 replies
    • 4.2k views

  6. Optus cyber attack

    By red750,
    • 5 replies
    • 834 views

  7. Somethings never change

    By old man emu,
    • 3 replies
    • 1.1k views

  8. There's more to Putt-Putt than the obstacles

    By old man emu,
    • 17 replies
    • 2k views

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

    By onetrack,
    • 6 replies
    • 1.4k views

  10. 13,6 Billion years ago 1 2

    By octave,
    • 47 replies
    • 3.8k views

  11. Where are all the saplings?

    By old man emu,
    • 18 replies
    • 2k views

  12. Don't shoot those dingoes!

    By old man emu,
    • 7 replies
    • 2.7k views

  13. Go buy candles and kerosene lamps 1 2 3

    By old man emu,
    • 52 replies
    • 5k views

  14. 4K Video from Mars

    By red750,
    • 13 replies
    • 1.5k views

  15. Ballistics

    By pmccarthy,
    • 2 replies
    • 2.7k views

  16. Why grass?

    By old man emu,
    • 7 replies
    • 1.4k views

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

    By old man emu,
    • 0 replies
    • 961 views

  18. PI DAY

    By spacesailor,
    • 24 replies
    • 2.5k views

  19. Electric ride-on mower 1 2

    By Bruce Tuncks,
    • 32 replies
    • 5k views

  20. Sustainable Living

    By willedoo,
    • 5 replies
    • 1.3k views

  21. Where to put the armour - statistics

    By old man emu,
    • 0 replies
    • 1k views

  22. Aliens are here

    By Dax,
    • 19 replies
    • 3.1k views

  23. Electric caravan

    By Marty_d,
    • 16 replies
    • 3.5k views

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

    By old man emu,
    • 6 replies
    • 1.2k views
    • Dax
    • Dax

  25. Am I just a cynical old bugger?

    By old man emu,
    • 6 replies
    • 1.2k views
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