Using Borax create Slime (sometimes called Gak) at home. Shows basic chemical bonding of polymers in a reaction between the Borax solution and the white glue. Can be stored indefinitely as long as it doesn't dry out. Borax can be found next to the laundry detergent in most grocery stores. Other types of detergent works, but not as well. ------------------- If you like this series, please subscribe. Have suggestions for future videos? Leave them in the comments. See Justin's lesson plans and teachery stuff at: http://sciencewithhiggins.com/