Aerial drone footage shows the humpback whale (Megaptera novaeangliae) missing its iconic lobed fluke, which is responsible for propulsion while swimming. Taken by Eric Guth under NMFS permit # 24359 ...

I wanted to do something about it. And it could be nothing else but a "pumpkin". The project was pretty simple, except for the holes, which took me a bit to get them done nicely. I put a small led ...