What Undiscovered Sea Creatures Could Benefit Mankind? | Ever Wondered | Spark

What lurks beneath our vast oceans that are yet to be discovered? How many sea creatures are out there and what secrets and potential benefits do some of them have? John tries to get to the bottom of the mysteries of the deep and meets some newly discovered, alien-like sea life. Subscribe to Spark for more amazing science, tech and engineering videos - https://goo.gl/LIrlur Follow us on Facebook: https://www.facebook.com/SparkDocs/ Follow us on Instagram: https://www.instagram.com/spark_channel/?hl=undefined Content licensed from Scorpion TV to Little Dot Studios. Any queries, please contact us at: owned-enquiries@littledotstudios.com #spark #sparkdocumentary #sciencedocumentary