What is it like to give birth on Mars? Can bioengineer TikTok stars win at the video game “Super Smash Brothers” while also answering questions about science? How do sheep, mouse, and human brains compare? These questions and others were asked last month when more than 50,000 visitors from across Cambridge, Massachusetts, and Greater Boston participated in the MIT Museum’s annual Cambridge Science Festival, a week-long celebration dedicated to creativity, ingenuity, and innovation. Running Monday, Sept. 23 through Sunday, Sept. 29, the 2024 edition was the largest in its history,…