Engineering design challenge: Crash test dummy

Engineers work to protect the public, and that includes keeping them safe in their cars. Mechanical engineers work with automotive factories to create cars that keep us as safe as possible on the road in the event of an accident. One of the ways that they do this is by creating crash test situations with dummies to see how the car is able to protect the passengers from injury and making adjustments to the design as needed.

Your mission

Design a car that can perform an incredible stunt AND keep its passenger safe from falling out of the vehicle or the impact of the crash.

Guidelines

Special note: Remember that you should never attempt these stunts in real life! They are fun to design for toys, but you are not a crash test dummy and you should never risk your personal safety in the name of curiosity.

You should use objects you can find around the house to build your project (some examples are below).

We recommend that your dummy that you practice on is a ping pong ball (or other ball of similar size), covered in aluminum foil to see if there are any dents made when it crashes. For your final video you can use the ping pong ball again or an egg (ask your parents!)

Example materials

You can use these or anything else you find around your house to work with

  • Lego
  • Cardboard boxes
  • Elastics
  • Tape
  • Styrofoam
  • Old newspapers
  • Toy tracks
  • Plastic recycling

Share some pictures of your creation online using the #NEM2021 or #NEGM2021 hashtag!