That means if 2 frogs (middle and one outer) jumped, then the weight distribution of the last remaining outer frog would have been too much, therefore tipping the lily pad off balance and throwing the remaining frog into the water. That was the easy explanation.
Medusa first appeared in Fantastic Four #36 (1965), and was created by Stan Lee and Jack Kirby. She appears first in flashback, then in costume as part of the fledgling Frightful Four. She appears in #38, 41, 42, 43, 44-48 and in various subplot glimpses from #49-62. The Inhumans also appear in Fantastic Four # 82-83, with Medusa.
In her homeland, she is Princess Diana of Themyscira, and outside of her homeland, she is known by her civilian identity Diana Prince. Wonder Woman was created by the American psychologist and writer William Moulton Marston, and artist Harry G. Peter. He and his wife Elizabeth's cohabitant, Olive Byrne, is credited as being Marston's inspiration for the character's appearance. Marston drew a great deal of inspiration from early feminists.