Portfolio Entertainment has secured its first round of sales for the recently acquired live-action preschool series, Do You Know? with NOGA Children’s Channel in Israel and Discovery Family for the Middle East and Africa. Produced by U.K.-based 7 Wonder, the CBeebies-commissioned series teaches younger viewers how everyday things around them work and are made. The series features YouTube star, Maddie Moate, as she answers some of the world’s most quirky questions.