"The Mystery of Mobile Phones", "A Brief History of Mobile Phones", etc.
"The Mystery of Mobile Phones": If the content of the popular science drama is to introduce functional issues such as why mobile phones can achieve remote calls, big data collection and other functional issues, it can be named "The Mysteries of Mobile Phones", which not only fits the content, but also It can add mystery to the content of popular science dramas.
"A Brief History of Mobile Phones": If the content of the popular science drama is to introduce the development history of mobile phones, it can be named "A Brief History of Mobile Phones" to directly and clearly explain the theme of the popular science drama and also to reflect professionalism.