Magnetic Field Demo Floor

Magnetic Field Demo FloorThis is a quick and clean way to visualize magnetic fields. The demonstrator is a transparent acrylic case that holds iron filings suspended in a fluid of appropriate viscosity. When it is placed over a magnet, the field pattern can be viewed directly, or it can be placed on an overhead projector for classroom demonstration. Includes Activity Guide. Dimensions: 8. 75" x 4. 75" x . 5". Unit of Sale : Each

They are made of polypropylene

please do not leave this product outside for extended periods

Steel rim with 75% rim weight

Demonstrates how solar energy and cells work

360 degreespages

Kit consists of one of each Equilibrium Tubes

Calcium Sulfate (plaster of paris)

Note: Avoid getting manila wet and inspect for mildew/dry rot if used outdoors before each use

Includes 2 pucks and 2 controllers

Note-blood pressure varies constantly due to many factors including stress

the same amount as construction barricades

and lessons about restriction enzymes