Friday, April 20, 2012

Trenton Science Festival 2012 Johnsville Science Museum ad

Trenton Science Festival 2012 Aquarium table

Trenton Science Festival 2012 Robotics demo

Trenton Science Festival 2012 Sun Spotting

Trenton Science Festival 2012 Weight differences on Earth, Moon, and Mars

Trenton Science Festival 2012 Mars Globe and NASA rockets


Trenton Science Festival 2012 NSS PASA table

Trenton Science Festival 2012 NSS PASA table

Philadelphia Science Festival 2012 Derrick Pitts mans a telescope used for sun spot display and discussion

Philadelphia Science Festival 2012 Frank O'Brien and some Dow Chemical scientists

Philadelphia Science Festival 2012 Crowd at our tent with Mitch, Hank, and Rich Bowers

Philadelphia Science Festival 2012 Frank O'Brien and some Dow Chemical scientists

Philadelphia Science Festival 2012 Lava Tube display

Philadelphia Science Festival 2012 Mitch and Hank