Multipurpose Clamp Holder, up to 16mm Rods Material_Acrylic Hand-painted fracture-and-fault model demonstrating normal

Hand-painted fracture-and-fault model demonstrating normal

mechanical-advantage

5 by 4-inch ventilation apparatus modeling historic mine-gallery airflow and domestic chimney convection through a candle-driven hot-air-rise demonstration

and large-insect preparation

exposing the triangular rotor's epitrochoidal motion with a lamp-lit ignition point

Multipurpose Clamp Holder, up to 16mm Rods Material_Acrylic Hand-painted fracture-and-fault model demonstrating normalTwo rectangular slots accept square or round rods up to 16 mm in this aluminum alloy multipurpose clamp holder, which also mounts to bench edges and boards of equal thickness.