Materials:
- Duct tape (Staples) – Brand Name: Duck – Chrome.
- 14.5 cm by 12.0 cm metal bracket (Home Hardware).
- Rubber bouncy ball (Dollarama) – Brand Name: Studio – Mass of ball: 18.2 g.
- Silver sewing needle (Dollarama) – Brand Name: Arts & Crafts – Mass of needle: 3.7 g – Length of Needle: 4.9 cm.
- Sewing String (Dollarama) – Brand Name: Arts & Crafts.
- Measuring tape (Home Hardware).
- Four digit electronic scale.
- Scientific Calculator (Staples) – Brand Name: Sharp.
- Large and small clear containers (Dollarama).
- Graphing software – Graphical Analysis 3.0.
- Eye dropper.
