En teknisk indfaldsvinkel til den industrielle revolution

[su_menu name=”Den industrielle revolution”]

Forberedelse

1: Læs side 149 og 150 i Skruen Uden Ende.


2: Video om jern og stål

Denne video forklarer de væsentligste pointer i det efterfølgende afsnit om jern og stål fra side 150 til side 159. Den kan ses i stedet for at læse kapitlet. Det er især fra minuttal 5:30, at den er interessant for dette kapitel. Videoen slutter efter 10 minutter. De sidste minutter handler om noget andet.

For en god ordens skyld:

  • Iron ore = Jernmalm, altså det naturmateriale, man udvinder jernet af.
  • Wrought iron = smedejern, altså jern som har været så varmt, at det har været blødt nok til at forme.
  • Cast iron = støbejern, altså jern som har været så varmt, at det har været flydende og hældt i en form.


3: Læs afsnittet Transportsektorens udvikling fra side 162 til side 169.

Besvar nedenstående spørgsmål til teksten i ganske kort form.

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