Forensics of soil and mineral analysis, This kit has been designed to introduce students to the field of forensic soil analysis by providing them with a set of soil and glass samples that have been recovered from a crime scene to compare
Density Cube, includes one each of acrylic, oak, pine, poplar, steel, aluminum, copper, brass, nylon, and PVC cubes packaged in a wooden storage box, Includes a reference table showing density values of individual specimens, Set of 24
Equal Mass Density Set, Set Has Both Metal And Non-Metal Components To Help Beginning Students Understand Density. The Set Includes Five, 1/2in Diameter, Equal Mass Cylinders Made Of Aluminum, Brass, Nylon, Acrylic And Polyvinyl Chloride, Height: 0.5 To 4In
Hero'S Engine - Eolipile, Functional Glass Model, Comprising A Borosilicate Glass Bulb 70 mm Diameter Approx, With Side Arms Bent At Right Angles. Complete On Stand But Without Burner, A Functional Glass Model Of The Earliest Form Of Steam Turbine
Linear Expansion Apparatus With Gauge, 3 Rods Included, Heavy Metal Base, Investigate Linear Expansion With (3) 50Cm Rods - Aluminum, Brass, And Iron, Screw Mircometer With 0.01mm Resolution, Supplied With Gauge
Bar Breaking Apparatus, Comprising A Heavy Cast Iron Frame 340 X 120 X 100 mm With Slotted End Pillars To Carry A Stout Iron Bar, To Show The Forces Which Can Be Exerted During Thermal Expansion Or Contraction, The Bar Is Threaded At One End For A Large Tensioning Nut