Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011
Children's Museum of Houston:
Young Inventors' Showcase 2011