Bill Langer

Green aggregates: gravel batteries can supplement alternative energy
Aggregates can be part of a roofing system that keeps your home cool
Environmentally beneficial uses of aggregates to be highlighted throughout 2017
Your operation is a geologic wonder
The Milky Way is a galactic wonder that deserves a little recognition
The highest point on Earth depends on your perspective
Alaska's Mendenhall Glacier shows that a lot can happen in a single generation
The Eye of the Sahara spurred many ideas about its geologic formation
Paving Barre’s future
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