Beavers, as we all know, chew down trees to build their dams. They are the only animal (other than humans) who can permanently change a landscape. Now you can examine this marvel for yourself by studying the stumps left behind. They clearly show the incredible biting power of the beaver. Each chew in 4-6" in diameter. We include chips left over from the procedure.
Beavers, as we all know, chew down trees to build their dams. They are the only animal...
Beavers, as we all know, chew down trees to build their dams. They are the only animal (other than humans) who can permanently change a landscape. Now you can examine this...
635-4900
.New! This exciting biology kit contains all the materials you will need to teach cell biology, whether you teach middle school or university students. Invented by a practicing biology teacher, this kit is designed with educators in mind. No more confusing drawings or reading out of the textbook; only clear, consistent models students will remember outside of the classroom. Using the models and included magnets, your blackboard becomes the...
New! This exciting biology kit contains all the materials you will need to teach cell...
New! This exciting biology kit contains all the materials you will need to teach cell biology, whether you teach middle school or university students. Invented by a practicing...
638-0300
.New! This exciting biology kit contains all the materials you will need to teach cell biology, whether you teach middle school or university students. Invented by a practicing biology teacher, this kit is designed with educators in mind. No more confusing drawings or reading out of the textbook; only clear, consistent models students will remember outside of the classroom. Using the models and included magnets, your blackboard becomes the...
New! This exciting biology kit contains all the materials you will need to teach cell...
New! This exciting biology kit contains all the materials you will need to teach cell biology, whether you teach middle school or university students. Invented by a practicing...
638-0310
.New! This exciting biology kit contains all the materials you will need to teach cell biology, whether you teach middle school or university students. Invented by a practicing biology teacher, this kit is designed with educators in mind. No more confusing drawings or reading out of the textbook; only clear, consistent models students will remember outside of the classroom. Using the models and included magnets, your blackboard becomes the...
New! This exciting biology kit contains all the materials you will need to teach cell...
New! This exciting biology kit contains all the materials you will need to teach cell biology, whether you teach middle school or university students. Invented by a practicing...
638-0305
.Our life-sized, articaulated vertebral column has realistic flexibility. It consists of the occipital plate, cervical, thoracic and lumbar vertebrea, sacrum, coccyx and complete pelvis. Includes representations of the vertebral arteries, spinal nerve brances and a prolapsed L3-L4 intervertebral disc. Mounted on stand for hanging. 90 x 20 x 20cm.
Our life-sized, articaulated vertebral column has realistic flexibility. It consists...
Our life-sized, articaulated vertebral column has realistic flexibility. It consists of the occipital plate, cervical, thoracic and lumbar vertebrea, sacrum, coccyx and...
641-0480
.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
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