Stay up to date

lbacker

6 Videos

Member since Apr 14, 2009

• 0Followers

• 0Following

• military
• air traffic control
• jj abrams
• lost
• cinema
• ted
• jaws
• ideas worth spreading
• penguins
• zoo
• habitats
• penguin habitat
• life support systems
• zoo technology
• lightening
• air quality
• water quality
• population
• airplanes
• robots