@MarioArmstrong is on stage talking #STEM and #innovation! #ExploraVision

They are hiding backstage for their surprise entrance! #ExploraVision

The #ExploraVision banquet show is about to start! But where are the winners?

It's all about the Bill Nye @TheScienceGuy bobble-heads! #ExploraVision

.@marioarmstrong speaks with students about their @toshibainnovate #Exploravision projects #STEM #EarthDay

On the set with Bill Nye "The Science Guy" at #ExploraVision -- National Press Club Wash DC! #TwitPict