Learn how artificial respiration can help save a life. This website includes definitions terms "artificial respiration," "rescue breathing," and "chest compressions" and lists the emergency situations that would require someone to use...

Investigate biotechnology design by creating a model of a one-way valve from plastic tubing. Describe the mechanical action of the valve.

From entertainment devices to lifesaving medical technologies, Latino inventors have advanced humankind through their contributions. Latino inventors have created revolutionary devices that have transformed our everyday world - and often...

Short descriptions of important technological innovations produced in America and the date of their introduction.

A biography of Michael DeBakey (1908-2008), a pioneering doctor and cardiovascular surgeon. He invented a number of revolutionary devices and surgical procedures.