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DoctorKarl

  1. Central Coast? @Chrismurphy101 I had a ball meeting all the nice folks there, while signing books and answering questions. 3:57 AM Nov 12th from web
  2. Lemon Tea and Alzheimer's Disease? @SmugMac Not impossible, but I have never heard of it. 3:55 AM Nov 12th from web
  3. Acid Reflux? @Sal_Jones See your local doctor, who knows you and your body well. 3:54 AM Nov 12th from web
  4. Recycled water? @nicksowden Practically all water we drink is recycled - from dinosaurs, fish, etc. 3:52 AM Nov 12th from web
  5. Transmit power without wires? @WA_side The Sun lands 1 kilowatt of power on each perpendicular square metre of Earth. 3:52 AM Nov 12th from web
  6. Are energy drinks a placebo? @destroy_r0b0ts Yes and no. Caffeine has real effects, BUT the placebo effect is very powerful. 3:51 AM Nov 12th from web
  7. Energy to cool or heat something? @GiantGuineaPig If there are no changes of phase (solid, liquid, gas) the energy is the same. 3:50 AM Nov 12th from web
  8. Latest triple j podcast is online http://bit.ly/K2jjj20091112 Farts in baths and musical heartbeats. Subscribe at http://bit.ly/K2jjj 7:18 PM Nov 11th from TweetDeck
  9. About to go on-air with Triple J. All answers gratefully accepted. 4:05 PM Nov 11th from web
  10. Social Honeybees and Hornets exploit acoustic resonances in their hives to achieve great accuracy of hexagonal symmetry. 2:29 AM Nov 11th from web
  11. The exact mechanics of how to make a planet, either small or giant... 2:28 AM Nov 11th from web
  12. Radio Tomorrow 1000-1030 (Cairns), 1030-1100 (Brisbane), 1100-1200 (Triple J), 1400-1500 (BBC Radio 5 Live). 2:26 AM Nov 11th from web
  13. Finally re-surface to Our World after Avoidance Behaviour (making Real Things with my hands, rebuilding computers, bending metal, etc) 2:24 AM Nov 11th from web
  14. Drag of Nobbley Tyres? @Epigrammist Absolutely correct. Rolling Resistance Drag would vastly overshadow Air Resistance Drag. 9:45 PM Nov 5th from web
  15. Power to electronics? @VisionWrangler Should be fired up at least once every 3-6 months, to keep the capacitors healthy. Otherwise, off. 9:20 PM Nov 5th from web
  16. Change colour of eyes by concentrating? @bpeanutbutter Haven't heard of it. Colour photography (standard lights, calibrations) prove it? 8:29 PM Nov 5th from web
  17. Soap? @lanceloto It dissolves the grease that holds bacteria onto your skin. It **DOES NOT** kill bacteria (in general). 8:27 PM Nov 5th from web
  18. Air drag from nobbles on mountain bike tyres? @niick Dunno. Might be like golf balls, and actually reduce the drag. Dunno 8:26 PM Nov 5th from web
  19. Thieves use "scanner" to find hidden electronic devices in your car? @taitchau Dunno. Wouldn't it find your car radio, GPS, CD-player, ABS . 8:25 PM Nov 5th from web
  20. Over 30 million years as the Himalayas rose, the bar-headed goose evolved to be able to fly over their height, in the thin air. 8:24 PM Nov 5th from web
  • Name Dr Karl
  • Location Australia
  • Web http://www.abc.ne...
  • Bio Dr Karl Kruszelnicki ~ sometimes described as an answer looking for a question. Dr Karl brings science to the radio every Thursday on triplej mornings
3 Following 12,141 Followers 347 Listed
adam spencer caroline pegram triple j Mornings