Challenge of safety, the. 

 - Videocassette (VHS)(17 min.) : sd., col. 1/2 in. 
<br/><br/> Because of tests by countless people, the airplane you fly in is a safer aircraft, the car you drive is more dependable- it's brakes are better, it's tyres stronger, it's safety belts are more reliable. The tractor you operate is a safer machine because of engineering research aimed at meeting the challenge of safety. Safety is a complex and often times an elusive matter, its challenge involves many things and many people. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial safety.<br/>Safety education, Industrial.