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Erina

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Topics posted by Erina

  1.  

    Schools treating parents as customers 1 2 3 4

    By Erina, in Politics

    • 89 replies
    • 5993 views
  2.  

    Countries with a Separate Sewer System

    By Erina, in Other Sciences

    • 12 replies
    • 1935 views
  3.  

    Peptide skin signalling regeneration

    By Erina, in Applied Chemistry

    • 2 replies
    • 1044 views
  4.  

    Onion intolerance ?

    By Erina, in Organic Chemistry

    • 10 replies
    • 2557 views
  5.  

    Washing machine vibrations v ultrasonic transducer ?

    By Erina, in Engineering

    • 3 replies
    • 805 views
  6.  

    Hydrophobic chipping safe to consume ?

    By Erina, in Applied Chemistry

    • 2 replies
    • 1447 views
  7.  

    Which ingredient works ?

    By Erina, in Inorganic Chemistry

    • 2 replies
    • 728 views
  8.  

    Science of gasses in Earth atmosphere. 1 2 3

    By Erina, in Organic Chemistry

    • 66 replies
    • 6044 views
  9.  

    Decarbonising Fizzy Drinks

    By Erina, in Chemistry

    • 13 replies
    • 1398 views
  10.  

    Million equivalent in different !base-10 system ?

    By Erina, in Mathematics

    • 6 replies
    • 1453 views
  11.  

    Silicon kitchen interior material

    By Erina, in Engineering

    • 14 replies
    • 1507 views
  12.  

    USB-C "PD" (fast charging) worth it for 200mAh battery ?

    By Erina, in Engineering

    • 2 replies
    • 1005 views
  13.  

    High tolerance nested metal boxes manufacturing methods

    By Erina, in Engineering

    • 2 replies
    • 957 views
  14.  

    EMP protection for external computing HDDs

    By Erina, in Classical Physics

    • 18 replies
    • 1838 views
  15.  

    How much Hydrogen would Britain's busiest port need to fill all of the visiting container ships ?

    By Erina, in Engineering

    • 22 replies
    • 2276 views
  16.  

    Battery efficiency ?

    By Erina, in Applied Chemistry

    • 12 replies
    • 1685 views
  17.  

    Revert back to red/black coloured cabling for BS1363

    By Erina, in Engineering

    • 8 replies
    • 1791 views
  18.  

    Power draw threshold limits for UK socket

    By Erina, in Engineering

    • 2 replies
    • 979 views
  19.  

    Can artificial UV light clean clothes ?

    By Erina, in Classical Physics

    • 16 replies
    • 3835 views
  20.  

    Binding compound to gas to control colour in electromagnetic field ?

    By Erina, in Applied Chemistry

    • 6 replies
    • 1229 views
  21.  

    CO2 essential oil extraction facilities in the UK ?

    By Erina, in Applied Chemistry

    • 2 replies
    • 996 views
  22.  

    Commercial washing powder surfactants v NaHCO₃

    By Erina, in Inorganic Chemistry

    • 16 replies
    • 2304 views
  23.  

    Laser and Laminar flow a similar concept respectively ?

    By Erina, in Classical Physics

    • 3 replies
    • 1112 views
  24.  

    Tesla inductive magnatic effect from printied PCB ?

    By Erina, in Engineering

    • 0 replies
    • 563 views
  25.  

    Cutting / treating glass to refract specific colours ?

    By Erina, in Engineering

    • 4 replies
    • 1149 views
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