Through the bubble chamber

An image from a hydrogen bubble chamber adorns a window through which to see the world at the Lederman Science Center playground. Photo: Mehreen Sultana, WDRS

An image from a hydrogen bubble chamber adorns a window through which to see the world at the Lederman Science Center playground. Photo: Mehreen Sultana, WDRS

You can see road signs of Fermilab projects through the play bubble chamber. Photo: Mehreen Sultana, WDRS

You can see road signs of Fermilab projects through the play bubble chamber. Photo: Mehreen Sultana, WDRS