Brass Rods for Thermal Conductivity Experiments, 10-Pack Manufacturer_Austerlitz Manually-operated seismograph model that traces

Manually-operated seismograph model that traces shock waves onto a pulled paper strip

3mm inner diameter for blood sample collection and laboratory analysis procedures

000 specific gravity at 0

producing approximately 300 gauss at the poles for compact physics setups

Single large transparent plate filled with iron-rod plotting compasses

Brass Rods for Thermal Conductivity Experiments, 10-Pack Manufacturer_Austerlitz Manually-operated seismograph model that tracesModerate conductivity brass rods at 300 by 3mm in a ten pack, geometry matched to companion iron, copper, and aluminum sets so students isolate the material variable.