Sign up to access this content
Sign upDiscover the fascinating world of magnets and magnetic materials, exploring how they attract metals like nickel and cobalt, which are classified as heavy metals. Learn about magnetic strips on cards—how they store data and play a vital role in everyday life, from credit cards to identification cards. This video unveils the science behind magnetism and its practical applications.
Discover more science videos and expand your learning.
Unlock expert-designed lessons, resources, and assessments tailored for educators. No credit card required.
Claim Your Free Trial →