Metal Stand for Magnetic Needle, 4.5" Tall Human Anatomy_Human Skeletons & Bones this LPG Meker burner also

this LPG Meker burner also includes flame stabilization and flow control

this classroom Van de Graaff kit demonstrates charge conservation

the longest in the cylindrical-magnet series for visible field-line spread along the magnet axis

Meter-stick optical bench fitted with two supports

5 inches) make north and south poles instantly identifiable during attraction

Metal Stand for Magnetic Needle, 4.5" Tall Human Anatomy_Human Skeletons & Bones this LPG Meker burner alsoNon magnetic metal pillar topped with a carbon steel point on a 2. 25 inch base raises a magnetic needle to a 4. 5 inch height for free spinning compass and magnetometer demonstrations.