https://www.mindomo.com/es/mindmap/ab678745cb5f46008730f749a1bdaf5d
- Hardness Resistance to scratching and pressure. Hardwood does not mark as easily as softwood.
- Strength Amount of force needed to break a material usually by pushing or pulling down.
-Toughness Resistance to breaking by cracking, opposite to ‘brittle’.
-Stiffness Amount of force needed to change the shape of a material, opposite to flexible.
- Elasticity Ability to return its original shape when a force is removed eg rubber band.
- Plasticity Ability to retain the new shape when a force is removed eg plasticene.
- Absorbency Ability of a material to soak up a liquid.
- Waterproof Resistance to liquids, repels water.
INNOVATIVE MATERIALS
- Self-healing plastics and composing (materials that automatically repair themselves after damage).
- Biomimetic materials (ones that "mimic" the best features of biological materials, found in nature)
- energy-absorbing plastics (which instantly harden to protect something fragile)
VIDEO
https://youtu.be/C1HxuajMxrc
I thing that do this video it was very interesting and funny. Interestig because we kanow more things about ductility and maleability. And funny because I was with my friens and we lought a lot.
