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CAMPUS

The students in Biology are testing the ability of different solutions of water and soap in making bubbles.  They added sugar, flour, baking soda and/or salt to solutions of soap and water.  They discovered the salt/soap solution inhibited bubble making.  As in real-life situations hard water (containing salts) doesn’t wash clothes as well because the soap doesn’t suds up. 

  • a student blows bubbles
  • a student blows bubbles
  • a student blows bubbles
  • a student blows bubbles
  • a student blows bubbles
  • a student blows bubbles
  • a student blows bubbles
  • a student blows bubbles
  • a student blows bubbles
  • a student blows bubbles