A man dressed as a mad scientist talking about swimming 3800 km across the Atlantic Ocean.

A man dressed as a mad scientist with a white wig and goggles stands in front of a whiteboard. He is holding a marker and explaining something. He draws a stick figure and then a packet of tissues, showing how it can end up in the ocean. He then demonstrates putting the tissues into a reusable bag. The video is edited with quick cuts and text overlays.