Demonstrate magnetic repulsion and the "right hand rule" of magnetism with this unique kit. Two rails are electrified, generating a magnetic field and causing a small roller to shoot across the rails and even uphill. The device consists of a plastic base with battery holder and magnet installed beneath, tow rails, switch to change the direction of the electrical current and rod (roller). The magnet beneath the rails reacts with th...
Demonstrate magnetic repulsion and the "right hand rule" of magnetism with this unique...
Demonstrate magnetic repulsion and the "right hand rule" of magnetism with this unique kit. Two rails are electrified, generating a magnetic field and causing a small roller...
615-4750
.Measure the oxygen consumption of insects in relation to ambient temperature and body weight. Volumetric measurement of the oxygen consumption of an animal enclosed in a temperature-controlledspirometer. Absorption of the exhaled carbon dioxide using concentrated potassium hydroxide solution.
Measure the oxygen consumption of insects in relation to ambient temperature and body...
Measure the oxygen consumption of insects in relation to ambient temperature and body weight. Volumetric measurement of the oxygen consumption of an animal enclosed in a...
P4090100
.Life-sized and made of durable PVC plastic, this knee will never give out on you! Flexible, functioning model includes the lateral and patellar ligaments and meniscus. Mounted on base.
Life-sized and made of durable PVC plastic, this knee will never give out on you!...
Life-sized and made of durable PVC plastic, this knee will never give out on you! Flexible, functioning model includes the lateral and patellar ligaments and meniscus. Mounted...
641-2200
.This life size model is an accurate replica of the pancreas, spleen and duodenum. The pancreas is open to expose the complete pancreatic duct. The duodenum is partially dissected to show its internal structure. 16 x 11 x 11cm. On stand with base.
This life size model is an accurate replica of the pancreas, spleen and duodenum. The...
This life size model is an accurate replica of the pancreas, spleen and duodenum. The pancreas is open to expose the complete pancreatic duct. The duodenum is partially...
644-9100
.The human arm is a masterpiece of engineering. With this model and a little help from rubber bands, you can demonstrate its impressive musculature. Show how the arm is able to bend over 90 degree with just two muscles (biceps and triceps).
The human arm is a masterpiece of engineering. With this model and a little help from...
The human arm is a masterpiece of engineering. With this model and a little help from rubber bands, you can demonstrate its impressive musculature. Show how the arm is able...
641-2400
.Simulate the function of the diaphragm with this easy-to-use kit. Pull down on the rubber skirt to create a partial vacuum within the bell jar. Air rushes into the balloons, inflating them like a set of lungs.
Simulate the function of the diaphragm with this easy-to-use kit. Pull down on the...
Simulate the function of the diaphragm with this easy-to-use kit. Pull down on the rubber skirt to create a partial vacuum within the bell jar. Air rushes into the balloons,...
634-6240
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