Chasing Nature: Big Horn Ram DVD

Discovery Education

$59.95 
SKU: DC022927
Format: DVD
Grade Level:
Runtime: 50
Copyright: 2006

Alt Formats:
Free Resources
Marc Record

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Big Horn sheep settle disputes by smashing heads. These vicious collisions could kill a human. Sheep avoid serious injury due to their skull structure. The CHASING NATURE team designs a mechanism that protects an artificial brain from a head-on collision.