Step 3: We choose a material because its properties suit the job. This is called fit for purpose.
🪟 A window is glass because it is transparent and waterproof.
👟 A shoe sole is rubber because it is flexible and grippy.
Presentation page 4
Step 3: We choose a material because its properties suit the job. This is called fit for purpose.
🪟 A window is glass because it is transparent and waterproof.
👟 A shoe sole is rubber because it is flexible and grippy.