Last month, while traveling to Kuching for Make for the Planet Borneo, I had an idea for the next strange ocean education project: what if we could use bone-conducting headphones to “see” the world like a dolphin might through echolocation?
Spoilers: You can. Photo by A. Freitag.
Bone-conducting headphones use speakers or tiny motors to send vibrations directly into the bone of you skull. This works surprisingly well for listening to music or amplifying voices without obstructing the ear. The first time you try it, it’s an odd experience. Though you hear the sound just fine, it doesn’t feel like it’s coming through your ears. Bone conduction has been used for a while now in hearing aids as well as military- and industrial-grade communications systems, but the tech has recently cropped up in sports headphones for people who want to listen to music and podcasts on a run without tuning out the rest of the world. Rather than anchoring to the skull, the sports headphones sit just in front of the ear, where your lower jaw meets your skull.
This is not entirely unlike how dolphins (and at least 65 species of toothed whales) detect sound. Read More
Jacques Week begins this Sunday, July 22, 2018! Join us for a week-long celebration of the ocean documentarian who started it all! Without Jacques there would be no Blue Planet, no Mission Blue, and no Shark Week. All next week we’re watching classic Jacques Cousteau Documentaries, discussing ocean science and conservation, and celebrating all things Ocean!
Most of these films will available online. Some will require purchase. We’ve provided links to the for-purchase options and offer alternates if you can’t find them. It’s become nearly impossible to find copies of the Jacques Cousteau Odyssey collection, so, though this series includes some of my all time favorites, we’re going to phase them out this year and instead lean more heavily on River Explorations for more recent Cousteau work. Links to all available films can be found at the JacquesWeek2017 YouTube playlist.
Jacques Week is a collective viewing experience. We’ll provide links to each piece of media, due a countdown on Twitter, and then everyone hits play at the same(ish) time and we watch these incredible documentaries together. Read More
I have a bit of a soft spot for classic navigational instruments. In an age where more people interact with maps than ever before and yet spend much less time plotting their own course, being able to look up at the sky and discern your place in the world is a powerful skill. Unfortunately, it’s not exactly easy to make your own navigational instruments. Unless, of course, you have your own laser cutter.
The first month’s reward comes from one of the most (in)famous sharks of all time, Carcharocles megalodon! The first 3D printed Patreon reward is a meg tooth, an exact copy of the meg tooth that has been used to educate thousands of students at UBC’s Beaty Biodiversity Museum!
The original tooth
Here are some things to know about Carcharocles megalodon!
Ah, the transition from middle school to high school… the one part of adolescence no one reminisces about fondly. It’s the time in our lives where mental and physical changes happen at pace without any apparent continuity, and we feel compelled to blend in. This is the same time when most young girls’ interest in STEM stops, and in my educator/zoologist opinion, these events are related.
What does our culture gear teenage girls to prioritize? Making varsity teams, growing boobs to the correct size and at the correct time, and completing enough social jostling to earn the superhuman prom date. Most of the STEM-geared young girls I have worked with couldn’t care less about the above – but the attitude of their peers changes by the end of 8th grade.
Students of both sexes in 6th grade will happily discuss how rainbows are made and share their mutual wonder if the natural world, but those conversations quickly become “immature” when the puberty plague takes hold. It’s also in 8th grade when boys enter a race to the bottom of inappropriate jokes fueled by mutual insecurities. Suddenly, STEM-interested pupils find that their friends are segregating, fashion forward girls to one side and crude boys to the other, leaving a handful who want to discuss the space/time continuum floundering somewhere in the middle.
Then, regardless of where you sit on the social divide, hormones kick in. This critical time is when young people figure out how to create partnerships, what constitutes a good or bad relationship, and the physics of copulation. In addition to this, obtaining a socially higher-ranking partner becomes an unconscious priority. Guess what most young men think is unattractive in women? Intelligence(unless you’re beautiful enough to compensate). YOU READ THAT CORRECTLY.
Many years ago as a graduate student at the College of William & Mary, Virginia Institute of Marine Science, my former officemate (Noelle Relles) and I came up with a novel idea: take all the disparate information out there about strategies for getting into graduate school in the natural sciences and coalesce them into a single concise yet comprehensive text. Essentially develop a How-To book about graduate school. But we wanted the book to be more than just instructional anecdotes. We were scientist, and thought it would be useful to add a level of empiricism to the book. We wanted to write a How-To book where the conclusion were driven by results from a national survey of graduate admissions offices in the USA. At the time, writing a book based on a national survey of graduate programs seemed like quite a long-shot as we were both a number of years removed from getting our PhDs, and the most pressing issues in our lives at that time were graduating and finding free food and alcohol.
Living the life of a graduate student at VIMS’ infamous Fall Party. (Photo credit: Kersey Sturdivant)
A giant deep sea isopod on the sea floor. Photo via NOAA Photobank.
Conservation has long had the concept of Flagship Species—popular, charismatic species that serve as rallying points for conservation awareness and action. Formalized within the framework of conservation marketing, flagship species are focused around particular goals and audiences. Think of the WWF’s Giant Panda, Polar Bears and a thousand different arctic or climate change campaigns, or even the American Bald Eagle, whose decline galvanized the country into action. These animals are iconic. They connect people to species and ecosystems in crisis. They are Flagship Species.
The Giant Deep-sea Isopod is not a flagship species. The Giant Deep-sea Isopod addresses a much more fundamental issue: despite being the largest, most diverse ecosystem on the planet, most people have no direct connection, no frame of reference, for the deep sea. Read More
Picture a pill bug, roly poly, woodlouse, or doodle bug, an animal found under rocks and logs throughout the United States. Now picture an animal similar to that pill bug, but as big as a cat, crawling across the Gulf of Mexico. That is the giant deep-sea isopod.
The deep waters of the United States’ Exclusive Economic Zone is home to this large, recognizable animal, which can reach almost 2 feet in length. Since their discovery in the late 19th century, giant isopods have captured the public’s imagination, acting as an Ambassador Species for deep-sea ecosystems. Ambassador Species are important for education, exploration, and conservation as they provide a charismatic icon to help introduce people to new and unfamiliar places.