Preston Makes

Instructables

• 

  The Speed of Steam: Chemical to Kinetic Energy - the Steam Engine

  4 612
• 

  Making a Goblet of Fire From Harry Potter From Egg Shells

  49 3.2K
• 

  Giving Copper Coins a Brass Layer

  5 2.3K
• 

  Extracting Anthocyanin: a Natural PH Indicator

  113 10K
• 

  Extracting Limonene From Backyard Citrus Fruit

  5 4.4K
• 

  Extracting Rosemary With Hydro-Distillation

  6 3.5K
• 

  Project GNOME - Micro Growing Box

  2 1.1K