Fortunately [pescado99] has shared a beautifully simple cure for dead or dying remote buttons: graphite dry lubricant. Most remotes operate by pushing a conductive carbon coating on the back of ...
Description: Boron Nitride is a non-toxic thermal and chemical refractory substance with high electrical resistance that is most usually found in the form of colorless crystals or white powder. It is ...
Creating different hardness' to pencils was discovered by Nicholas Jacques Conté. Mixing powdered graphite with clay and forming the mixture into rods that were then fired in a kiln. By varying ...