In the new 2020 high-definition program, learn all about dolphins. What are the differences between dolphins and fish? How intelligent are dolphins? How do dolphins exhibit self-awareness? What are the historical connections between humans and dolphins? How to use drone technology to keep dolphins healthy? The answers to all of these questions and more are covered in-depth with detailed graphics and exciting video.
Science kids (Wonderscape Entertainment (Firm)) DVD.
Video recordings for the hearing impaired.