• Popular Mechanics Magazine - September 2012 - Mega Engineering
  
• Magazine is in very good condition

Magazine contains the following articles:

• Super-Tough Flashlights
• The DeltaWing Race Car
• The End of Cash?
• Backyard Genius Awards
• Create a backyard movie theater
• Assemble a fire pit
• Find treasure in a junk yard
• America's biggest boldest projects