On November 5th, we had a Mars Lander developing workshop. Of course, we were not actually going to build a lander, but use the concepts to build something which can be dropped from the 4th floor (5th for the Americans) of a building. With 18 participating kids between the age of 10 and 13, grouped into 6 teams.
At the end of the workshop, the kids learned about using fundamental concepts of physics and creative thinking to develop a surround structure of a fragile payload. The payload was a light bulb wrapped inside a plastic covering. Each team had the opportunity to build a prototype which had to use at least two of these concepts:
- Create an external casing to protect the payload from impact
- Use a material to reduce the drag of the falling object
- Build a surface at the point of contact to reduce the impact
Ultimately any combination of these had to be use, with making sure that the total weight of the prototype including the payload is the least. The kids were given only a selection of prototyping materials: masking tape, ice cream sticks, plastic straws, balloons, thread, plastic bags, papers, and barbecue skewers.
The great thing is that we had also built a structure. the tetrahedral pyramid using straws and showed the kids when we began testing all the
prototypes. All 6 prototypes were tested, and none of them broke when thrown from the height. Below are the 6 teams with the prototypes, and after that, the testing video.