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  • Collins Bartholomew, formerly John Bartholomew and Son, is a long-established map publishing company originally based in Edinburgh, Scotland. It is now...
    9 KB (1,184 words) - 12:13, 25 October 2023
  • The Lovibond comparator is an example of a colorimeter made in Britain by The Tintometer Ltd. It was invented in the 19th century by Joseph Williams Lovibond...
    2 KB (219 words) - 15:46, 17 October 2023
  • Walter Weldon developed a process in the chlorine production process for reuse of manganese by treating the manganese chloride with milk of lime and blowing...
    473 bytes (49 words) - 15:47, 17 October 2023
  • Heat transfer vinyl (HTV) is a speciality polyurethane with a heat-activated adhesive (typically polyester-based) that can be used on certain fabrics and...
    6 KB (905 words) - 12:46, 7 April 2024