Science & Technology

2,708 topics in this forum

1. NASA's DART spacecraft to crash into asteroid in planetary defense test

   By KID, September 26, 2022
   • 3 replies
   • 1.1k views
   • 
   • DeedleNuts
   • September 28, 2022

2. SHOCKED EVERYONE! The Big Bang May Have NEVER Happened.

   By +Kahuna, August 21, 2022
   • 4 replies
   • 1k views
   • 
   • DeedleNuts
   • August 25, 2022

3. Something Awesome Happens When You Use Banana Peel as an Ingredient

   By +Kahuna, August 13, 2022
   • 2 replies
   • 459 views
   • 
   • +to_dave007
   • August 15, 2022

4. These are the Asteroids to Worry About

   By +Salty Dog, August 13, 2022
   • 0 replies
   • 244 views
   • 
   • +Salty Dog
   • August 13, 2022

5. High Res image of a solar eclipse

   By SkyMan, May 18, 2022
   • 0 replies
   • 1.6k views
   • 
   • SkyMan
   • May 18, 2022

6. Grid Scale Energy Storage 30x cheaper than Lithium-ion! How do they do that?

   By +Kahuna, May 16, 2022
   • 0 replies
   • 272 views
   • 
   • +Kahuna
   • May 16, 2022

7. Here's what it looks like to get flung from a centrifuge at 1,000 mph

   By +Kahuna, May 5, 2022
   • 1 reply
   • 411 views
   • 
   • A_Simple_Man
   • May 5, 2022

8. First Images from James Webb Telescope Exceed all Expectations

   By +Salty Dog, April 22, 2022
   • 0 replies
   • 436 views
   • 
   • +Salty Dog
   • April 22, 2022

9. We Went Inside the Largest Nuclear Fusion Reactor

   By +Kahuna, April 15, 2022
   • 0 replies
   • 450 views
   • 
   • +Kahuna
   • April 15, 2022

10. The Ten Most Significant Science Stories of 2021

    By +Salty Dog, April 2, 2022
    • 1 reply
    • 568 views
    • 
    • samatm
    • April 2, 2022

11. What if Math Is a Fundamental Part of Nature, Not Something Humans Came Up With?

    By +Salty Dog, April 2, 2022
    • 2 replies
    • 389 views
    • 
    • lamoe
    • April 2, 2022

12. Boeing Plasma Shield Force Field

    By +Kahuna, March 10, 2022
    • 3 replies
    • 701 views
    • 
    • Paddy
    • March 12, 2022

13. EKV/KV/KW/KKV/LEAP (Exoatmospheric Kill Vehicles) Hover Test

    By +Kahuna, March 10, 2022
    • 0 replies
    • 339 views
    • 
    • +Kahuna
    • March 10, 2022

14. Physicists Called this Impossible

    By +Salty Dog, January 17, 2022
    • 2 replies
    • 1.1k views
    • 
    • +Salty Dog
    • January 17, 2022

15. Can CRISPR Help Engineer A Species Of Men With Honkin’ Dicks?

    By +Salty Dog, November 18, 2021
    • 8 replies
    • 1.3k views
    • 
    • SkyMan
    • November 22, 2021

16. Space Launch Start-Up Just Used A Giant Centrifuge To Fling A Projectile Into The Upper Atmosphere

    By +Kahuna, November 12, 2021
    • 6 replies
    • 575 views
    • 
    • lamoe
    • November 13, 2021

17. 25 Inventions that are Out of this World

    By +Salty Dog, November 10, 2021
    • 1 reply
    • 533 views
    • 
    • +Salty Dog
    • November 10, 2021

18. The magic of AI neural TTS and holograms

    By +Salty Dog, September 5, 2021
    • 2 replies
    • 2.1k views
    • 
    • +Dafey
    • September 5, 2021

19. A national lab just achieved a 'Wright Brothers moment' in nuclear fusion

    By +Dafey, August 18, 2021
    • 3 replies
    • 2.1k views
    • 
    • +to_dave007
    • August 26, 2021

20. The BlackFly Electric VTOL

    By +Dafey, August 1, 2021
    • 3 replies
    • 2.2k views
    • 
    • KID
    • August 4, 2021

21. Smartphone-connected device detects infections in less than an hour

    By lamoe, July 1, 2021
    • 0 replies
    • 2.9k views
    • 
    • lamoe
    • July 1, 2021

22. Scientists create crystal film that could help humans see in the DARK

    By +Dafey, June 16, 2021
    • 1 reply
    • 2k views
    • 
    • SkyMan
    • June 17, 2021

23. The Only Total Lunar Eclipse of 2021

    By +Dafey, May 11, 2021
    • 7 replies
    • 1.7k views
    • 
    • +Dafey
    • May 26, 2021

24. Emergency oxygen enemas could help us "breathe" through our intestines

    By lamoe, May 19, 2021
    • 6 replies
    • 1.1k views
    • 
    • DeedleNuts
    • May 21, 2021

25. Mars Helicopter Prepares For Takeoff

    By SkyMan, April 2, 2021
    • 4 replies
    • 1.6k views
    • 
    • rfm010
    • April 3, 2021

26. Pollution is Shrinking Human Penises, Warns Scientist

    By +Kahuna, March 24, 2021
    • 6 replies
    • 1k views
    • 
    • BossHog
    • March 25, 2021

27. Anti-Gravity Wheel?

    By +Salty Dog, February 24, 2021
    • 2 replies
    • 1.1k views
    • 
    • SkyMan
    • February 25, 2021

28. The Mathematics of the Natural World

    By SkyMan, February 10, 2020   

    • mandelbrot
    • feigenbaum
    • (and 2 more)

      Tagged with:

      • mandelbrot
      • feigenbaum
      • 4.667
      • bifurcation
    • 3 replies
    • 1.3k views
    • 
    • Daddle
    • February 17, 2021

29. Scientists find clump of black holes

    By +Dafey, February 13, 2021
    • 1 reply
    • 685 views
    • 
    • M.C.A.
    • February 13, 2021

30. Talk about eating left overs - Yuck Dinasauer poop

    By Semper paratus, January 10, 2021
    • 0 replies
    • 1.5k views
    • 
    • Semper paratus
    • January 10, 2021

31. Scientists Say Earth Is Spinning Faster Than It Has In Decades

    By +Dafey, January 10, 2021
    • 2 replies
    • 1.1k views
    • 
    • SkyMan
    • January 10, 2021

32. Tesla Valve | The Complete Physics

    By +Salty Dog, January 5, 2021
    • 2 replies
    • 1.3k views
    • 
    • cookie47
    • January 8, 2021

33. SpaceX's Starship hits high altitude, explodes in fireball on return

    By lamoe, December 10, 2020
    • 0 replies
    • 989 views
    • 
    • lamoe
    • December 10, 2020

34. Australian eVTOL prototype debuts a new spin on the tilt rotor

    By lamoe, November 25, 2020
    • 1 reply
    • 847 views
    • 
    • +to_dave007
    • November 26, 2020

35. The Quantum Internet Will Blow Your Mind. Here’s What It Will Look Like

    By +Salty Dog, November 23, 2020
    • 10 replies
    • 876 views
    • 
    • Paddy
    • November 25, 2020

36. This Insect Has The Only Mechanical Gears Ever Found in Nature

    By +Salty Dog, November 23, 2020
    • 0 replies
    • 725 views
    • 
    • +Salty Dog
    • November 23, 2020

37. World-first bionic vision system poised for human trials

    By lamoe, September 23, 2020
    • 0 replies
    • 1.5k views
    • 
    • lamoe
    • September 23, 2020

38. 100-million-year-old giant sperm trapped in amber is world's oldest

    By lamoe, September 19, 2020
    • 0 replies
    • 840 views
    • 
    • lamoe
    • September 19, 2020

39. Australian stinging tree reveals entirely new family of neurotoxins

    By lamoe, September 17, 2020
    • 1 reply
    • 870 views
    • 
    • Kreole
    • September 17, 2020

40. The martians are on venus?

    By rfm010, September 14, 2020
    • 0 replies
    • 746 views
    • 
    • rfm010
    • September 14, 2020

41. Tethered drone gets licensed for use in law enforcement

    By lamoe, August 29, 2020
    • 0 replies
    • 944 views
    • 
    • lamoe
    • August 29, 2020

42. Nuclear Powered Battery

    By lamoe, August 25, 2020
    • 2 replies
    • 1k views
    • 
    • SkyMan
    • August 26, 2020

43. Avidrone takes a double-headed approach to cargo delivery

    By lamoe, August 23, 2020
    • 0 replies
    • 775 views
    • 
    • lamoe
    • August 23, 2020

44. Oxford study finds honey most effective treatment for coughs and colds

    By lamoe, August 19, 2020
    • 3 replies
    • 798 views
    • 
    • battleborn
    • August 20, 2020

45. A 14,000-year-old puppy, whose perfectly preserved body was found in Russia, munched on a woolly rhino for its last meal

    By SkyMan, August 18, 2020
    • 2 replies
    • 722 views
    • 
    • East Saxon
    • August 19, 2020

46. "MIT study reveals why razor blades go dull cutting humble old hair "

    By lamoe, August 9, 2020
    • 0 replies
    • 861 views
    • 
    • lamoe
    • August 9, 2020

47. "New Zealand's wireless power transmission: Your questions answered "

    By lamoe, August 7, 2020
    • 0 replies
    • 679 views
    • 
    • lamoe
    • August 7, 2020

48. "NZ to trial world-first commercial long range, wireless power transmission "

    By lamoe, August 3, 2020
    • 0 replies
    • 728 views
    • 
    • lamoe
    • August 3, 2020

49. Want to send your wife or someone to Mars?

    By SkyMan, July 31, 2020
    • 0 replies
    • 743 views
    • 
    • SkyMan
    • July 31, 2020

50. "US Army's gravity-defying aluminum panel purifies water with sunlight"

    By lamoe, July 14, 2020
    • 2 replies
    • 1.1k views
    • 
    • lamoe
    • July 14, 2020

51. Science Proves a Harsh Truth About Very Good Dogs

    By +Salty Dog, July 9, 2020
    • 4 replies
    • 1.3k views
    • 
    • SkyMan
    • July 11, 2020

52. "Autonomous Guard Vessel may someday protect offshore facilities"

    By lamoe, July 7, 2020
    • 2 replies
    • 734 views
    • 
    • mikecon3
    • July 8, 2020

53. Alphabet's Loon internet balloons launch in Kenya in first commercial deployment

    By +Dafey, July 7, 2020
    • 1 reply
    • 665 views
    • 
    • SkyMan
    • July 8, 2020

54. SpaceX pops huge Starship SN7 test tank on purpose in pressure test (videos)

    By +Dafey, June 23, 2020
    • 1 reply
    • 898 views
    • 
    • noddle
    • June 24, 2020

55. The International Space Station is getting a new toilet this year

    By +Dafey, June 21, 2020
    • 2 replies
    • 803 views
    • 
    • +Dafey
    • June 22, 2020

56. "Soap bubbles used to pollinate pear flowers "

    By lamoe, June 18, 2020
    • 0 replies
    • 800 views
    • 
    • lamoe
    • June 18, 2020

57. "Fetal oxygen monitor could reduce the rate of unnecessary C-sections "

    By lamoe, June 18, 2020
    • 0 replies
    • 740 views
    • 
    • lamoe
    • June 18, 2020

58. See a satelite tonight

    By SkyMan, June 8, 2020
    • 2 replies
    • 1k views
    • 
    • SkyMan
    • June 8, 2020

59. "Volcanic-glass spray kills malaria-carrying mosquitos"

    By lamoe, June 7, 2020
    • 7 replies
    • 872 views
    • 
    • lamoe
    • June 8, 2020

60. The Sun Might Be Waking Up

    By SkyMan, June 8, 2020
    • 0 replies
    • 728 views
    • 
    • SkyMan
    • June 8, 2020

61. SpaceX rocket lifts off on historic private crewed flight

    By +Dafey, June 1, 2020
    • 8 replies
    • 1.2k views
    • 
    • +Salty Dog
    • June 3, 2020

62. Tour from Space: Inside the SpaceX Dragon Spacecraft on Way to Space Station

    By +Salty Dog, May 31, 2020
    • 2 replies
    • 792 views
    • 
    • +Salty Dog
    • May 31, 2020

63. Super Volcanoes and Extinction

    By Headshot, May 26, 2020
    • 1 reply
    • 1k views
    • 
    • +Dafey
    • May 26, 2020

64. Experimental photonic chip clocks crazy 44-Terabit internet speed

    By lamoe, May 24, 2020
    • 0 replies
    • 832 views
    • 
    • lamoe
    • May 24, 2020

65. US Air Force launches secretive space plane

    By +Dafey, May 17, 2020
    • 3 replies
    • 1k views
    • 
    • rfm010
    • May 23, 2020

66. Record breaking space jump - free fall faster than speed of sound

    By +Salty Dog, May 20, 2020
    • 1 reply
    • 814 views
    • 
    • SkyMan
    • May 21, 2020

67. Gold nanoparticles used to taste-grade maple syrup

    By lamoe, May 6, 2020
    • 2 replies
    • 925 views
    • 
    • HongKongPhooey
    • May 7, 2020

68. Humidity

    By cookie47, May 7, 2020
    • 2 replies
    • 1.1k views
    • 
    • lamoe
    • May 7, 2020

69. Laser-powered vibration test reveals perfectly ripe avocados

    By lamoe, May 6, 2020
    • 0 replies
    • 852 views
    • 
    • lamoe
    • May 6, 2020

70. Trump administration drafting 'Artemis Accords' pact for moon mining - sources

    By +Kahuna, May 6, 2020
    • 0 replies
    • 953 views
    • 
    • +Kahuna
    • May 6, 2020

71. 'Artificial leaf' concept inspires research into solar-powered fuel production

    By +Kahuna, May 5, 2020
    • 0 replies
    • 924 views
    • 
    • +Kahuna
    • May 5, 2020

72. New Material Finally Makes It Into the Almighty Nuclear Code

    By +Kahuna, May 4, 2020
    • 0 replies
    • 903 views
    • 
    • +Kahuna
    • May 4, 2020

73. Genetics Research Explains Why Dogs Are Very Good Boys

    By +Salty Dog, May 2, 2020
    • 0 replies
    • 970 views
    • 
    • +Salty Dog
    • May 2, 2020

74. Something Is Leaking From Uranus

    By +Kahuna, April 30, 2020
    • 0 replies
    • 903 views
    • 
    • +Kahuna
    • April 30, 2020

75. First comprehensive geological map of the Moon

    By lamoe, April 25, 2020
    • 0 replies
    • 887 views
    • 
    • lamoe
    • April 25, 2020

76. Starlink Satellites Sighting

    By Cgu, April 23, 2020
    • 4 replies
    • 1.1k views
    • 
    • cookie47
    • April 24, 2020

77. Giant Viruses Carry Genetic Code That May Control The Metabolism of Living Things

    By +Kahuna, April 14, 2020
    • 0 replies
    • 837 views
    • 
    • +Kahuna
    • April 14, 2020

78. Scientists discover supernova that outshines all others

    By +Kahuna, April 14, 2020
    • 0 replies
    • 855 views
    • 
    • +Kahuna
    • April 14, 2020

79. How Not To Be Seen — Some Shirts Hide You From Cameras

    By +Salty Dog, April 13, 2020
    • 0 replies
    • 509 views
    • 
    • +Salty Dog
    • April 13, 2020

80. How We Know The Earth Is Ancient

    By +Kahuna, April 7, 2020
    • 2 replies
    • 905 views
    • 
    • +Kahuna
    • April 7, 2020

81. Astronomers spot 'missing link' black hole

    By +Dafey, April 3, 2020
    • 0 replies
    • 813 views
    • 
    • +Dafey
    • April 3, 2020

82. NASA’s Gold Box Will Make Oxygen on Mars

    By +Kahuna, April 1, 2020
    • 0 replies
    • 572 views
    • 
    • +Kahuna
    • April 1, 2020

83. Machine translates brainwaves into sentences

    By +Kahuna, April 1, 2020
    • 5 replies
    • 976 views
    • 
    • +to_dave007
    • April 1, 2020

84. Gastrointestinal Issues Could Help Diagnose Coronavirus

    By +Salty Dog, March 16, 2020
    • 0 replies
    • 807 views
    • 
    • +Salty Dog
    • March 16, 2020

85. The bird in amber: A tiny skull from the age of dinosaurs

    By +Kahuna, March 11, 2020
    • 0 replies
    • 848 views
    • 
    • +Kahuna
    • March 11, 2020

86. Will the Oculus Quest be the DJI drone of VR systems?

    By lamoe, March 8, 2020
    • 0 replies
    • 861 views
    • 
    • lamoe
    • March 8, 2020

87. The Sound So Loud That It Circled the Earth Four Times

    By +Salty Dog, March 6, 2020
    • 0 replies
    • 1.1k views
    • 
    • +Salty Dog
    • March 6, 2020

88. Brain’s Dumped DNA May Lead to Stress, Depression

    By +Salty Dog, March 6, 2020
    • 0 replies
    • 639 views
    • 
    • +Salty Dog
    • March 6, 2020

89. Scientists are building a new Mars rover for $2 billion mission

    By +Kahuna, March 5, 2020
    • 3 replies
    • 865 views
    • 
    • SkyMan
    • March 5, 2020

90. Scientists develop neuroprosthetic tech that amputees don't need to learn

    By +Kahuna, March 5, 2020
    • 0 replies
    • 723 views
    • 
    • +Kahuna
    • March 5, 2020

91. [email protected] Search for Alien Life Project Shuts Down After 21 Years

    By +Kahuna, March 4, 2020
    • 2 replies
    • 905 views
    • 
    • lamoe
    • March 5, 2020

92. OSIRIS-REx Observes a Black Hole

    By +Kahuna, March 4, 2020
    • 0 replies
    • 792 views
    • 
    • +Kahuna
    • March 4, 2020

93. 3 billion-year-old Earth had water everywhere, but not one continent, study suggests

    By +Kahuna, March 3, 2020
    • 3 replies
    • 908 views
    • 
    • SomeRandomGuy
    • March 4, 2020

94. New Horizons Found Something Strange on Pluto

    By +Kahuna, March 1, 2020
    • 0 replies
    • 787 views
    • 
    • +Kahuna
    • March 1, 2020

95. ‘Mystery object’ in orbit around Earth shown in new images

    By +Dafey, February 29, 2020
    • 1 reply
    • 771 views
    • 
    • Jester
    • March 1, 2020

96. The Science of Dragonfly

    By +Kahuna, February 28, 2020
    • 0 replies
    • 825 views
    • 
    • +Kahuna
    • February 28, 2020

97. New anode = 4 times battery capacity?

    By lamoe, February 25, 2020
    • 4 replies
    • 913 views
    • 
    • jcboytoys
    • February 27, 2020

98. Brand New Electronic State of Matter

    By +Dafey, February 23, 2020
    • 6 replies
    • 1.1k views
    • 
    • Paddy
    • February 25, 2020

99. Phasing out squat toilets for Tokyo 2020

    By +Dafey, February 23, 2020
    • 0 replies
    • 769 views
    • 
    • +Dafey
    • February 23, 2020

100. Australian Reefs Gone by 2100?

     By lamoe, February 22, 2020
     • 0 replies
     • 849 views
     • 
     • lamoe
     • February 22, 2020