Tuesday, 14 June 2016

Testing Materials for raincoats

Technological Products:

Today we tested 6 different materials to see which ones would be the best for making raincoats. We knew that the materials had to be able to keep us dry in the rain.

We took all the samples outside and used a small watering can to create rain.

The three materials that didn't kept the rain out were:

  • tissues
  • paper towels
  • cloth material

The three materials that kept the rain out were:

  • plastic bags
  • plastic sheeting
  • waterproof nylon

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