MATERIALS

Some interesting articles from the Explain That Stuff website:

MATERIALS SCIENCE 

http://www.explainthatstuff.com/materials-science.html (14/10/2015)

WOOD

http://www.explainthatstuff.com/wood.html (14/10/2015)

METALS

http://www.explainthatstuff.com/introduction-to-metals.html

PLASTICS

http://www.explainthatstuff.com/plastics.html

COMPOSITES AND LAMINATES

http://www.explainthatstuff.com/composites.html