Editor's Desk

The Odd Rock: New concrete sound

Idiosyncratic Israeli designer Shmuel Linski has come up with another crazy but functional project: a pair of 56kg concrete-encased music speakers.
Geology, Geology Talk

G is for Gnome

They may be garden mascots today but, as Bill Langer explains, gnomes’ origins are in the Mineral Kingdom and they were once thought to hold the secrets to treasures and ores.
Editor's Desk

Radial Travel Tracks

Superior Industries, a leading manufacturer of conveyor systems and components, introduces a new conveyor mobility option - Radial Travel Tracks.
Soap Box

Rubber Cutting Edges

These rubber cutting edges are engineered using an abrasion and chunk resistant mining rubber compound for extended wear.
Soap Box

Site safety: Everyone?s concern

As technology advances and equipment becomes safer, why do accidents continue to happen?
Soap Box

Vibration analysis can detect early bearing failure

Predictive maintenance plays an important role in identifying noise and vibration in equipment and detecting early bearing failure.