How We Explain Compound Interest Calculator To Our Kids: In this video, we discuss how we go about explaining compound curiosity calculators to our youngsters. the calculator that we use can ... atOptions = { 'key' : 'a8dfc29b76f8e0e43144f40c1f6e4e79', 'format' : 'iframe', 'height' : 90, 'width' : 728, 'params' : {} }; document.write('');