National Chemistry Week ← All Categories 5:08 Starch Glue Demo – National Chemistry Week National Chemistry Week, science 112 views 19:51 Spooky Science with Girlstart Education, National Chemistry Week, science 123 views 6:14 National Chemistry Week – Psychedelic Glue Education, National Chemistry Week, science 106 views 12:41 Making Glue w/ Milk – National Chemistry Week Education, National Chemistry Week, science 72 views 3:18 Elephant Toothpaste – BC High Lab Rats Education, National Chemistry Week, science 198 views