Was there ever a crossover with He-man and Superman?

What is a binding energy? What are some fun things to do with stickers? Why is this considered a milestone in America's road to independence? What does salt water do to bonds? Why does your nose bleed every time you pick your nose? What were the 10 point plan of the black panthers? List of MBA colleges in according to the ICET rank? Give definitions of recruitment by different authors? Why do miniature horses eat dirt? What element forms an ion with an electronic configuration of Ar with a -2 charge? Which configuration on a wireless router is not considered to be adequate security for a wireless network? What is the similarity between bird's nest fern and balsam plant? What movies were in theatres during World War 1? Where can one purchase 15 inch tires? What is the value of a 1961 d penny? Is cee lo green a gangster? How does the coriolis effect affect air masses from north pole toward equator? How do I make 15 cents out of coins? Is it illegal to write in red pen? What does el estante mean in English?