Currently unanswered questions

  1. Does caffeine affect  boys and girls' blood pressure... (more)
  2. Recently I read that U.S. scientists say the ozone layer is... (more)
  3. We know that cosmic microwave background is 2.725 kelvin. We... (more)
  4. Will sodium or ammonium nitrate react with hydrogen sulfide ? ... (more)
  5. If we assume that Whitten's new Twistor String Theory is... (more)
  6. What is the chemical process of making Cocodimonium... (more)
  7. If mini black holes would be produced at Cern (LHC) and in... (more)

  8. When using invisible inks, why does the organic substances... (more)

  9. I'm wondering if I have a tube filled with argon gas, or some... (more)
  10. I need to know what dissipates into the air during a salt... (more)
  11. A student gave me 4 pairs of different duck and goose feet. How... (more)
  12. how will Hydrogen work as an Assist Gas for Diesel Trucks... (more)
  13. Why does light degrade vitamin C? (in juice or liquid form) (more)
  14. I am doing a research project on the strength of different... (more)
  15. Are there any solutions that change their pH level from neutral... (more)
  16. Can any force be enacted upon a perpendicular slice of air... (more)

  17. If you light a campfire inside a cave in a permafrost zone... (more)

  18. In the field of shape recognition, is there a way to register a... (more)
  19. I spilled some iodine disinfectant on my vinyl tile floor. As... (more)
  20. In their book on the 'Mammals of Britain and Europe', MacDonald... (more)
  21. Why do both sexes of dabbling ducks have brightly coloured... (more)
  22. Could insulin resistance have been a beneficial adaptation in... (more)
  23. 1) How do we identify the age of any object in space like... (more)
  24. Since hydrogen is being considered for fuel purposes it's... (more)
  25. I want to know how ascorbic acid (vitamin-c) is metabolised in... (more)
  26. Is there a liquid chemical that will glow when electricity is... (more)
  27. May I know what chemicals can undergo esterization by absorbing... (more)

  28. Sir please tell me how the lghtwaves gets their momentum or... (more)

  29. Is my counting right?: There are 76 elementary particles in the... (more)
  30. I have 30 liter sulfuric acid solution of 1.190 specific... (more)
  31. Since most dehumidifiers work on the principle of condensing on... (more)
  32. Why do aqueous ionic solutions have less thermal conductivity... (more)
  33. I am considering neuroscience as my ideal career. What type of... (more)
  34. Could it be possible that gamma ray bursts are the end result of... (more)
  35. Does a volcano erupt for a certain time limit? And, is there a... (more)
  36. Could you explain how to complete and find the genotypes and... (more)
  37. How can we manually assist the freezing process of the ground.... (more)
  38. I read that to find the efficiency of a fractional distillation... (more)