Science – Page 20 – Southern Fried Science

Introducing Field School: A Resource for Marine Science Research and Education

May 9, 2016May 9, 2016 Guest Writer

Julia Wester is the Director of Program Development for Field School. She received her PhD from the Abess Center for Ecosystem Science and Policy at the University of Miami in 2016. Her dissertation studied the psychology of decision making about the environment, specifically with regard to limited water resources. She also received a Msc with Distinction in Biodiversity Conservation and Management from Oxford University and worked as a Legislative Aide in South Florida, focusing on environmental policy. She has consulted with nonprofit programs to evaluate their educational programs and assisted with training staff to conduct effective public outreach.

The folks at Southern Fried Science, as part of their commitment to research and education, have generously given us this platform to talk about our educational start-up, Field School. (Thanks, SFS!). They’ve also been kind enough to get excited about working with us to develop and test new research techniques, study awesome animals and ecosystems, and improve marine science field education—so stay tuned for some of those upcoming collaborations!

What is field school?

Field School is a hybrid company on a mission to support field research in marine and environmental science, and create high-quality educational and training opportunities for students and the public. We offer hands-on, research focused courses on a variety of topics, from corals to sharks, on our 55’ custom live-aboard research vessel.

Field School offers researchers and students opportunities to engage with and study tropical marine ecosystems. Photo credit: Kristine Stump

Part of what makes Field School special is the team we’ve brought together. Our captain and crew all have doctoral and/or masters degrees in marine or environmental science, have authored numerous scientific publications, and have a combined 25 years of experience in field education and outreach. We have developed short- and long-term training and mentoring opportunities for students, teach highly reviewed and award-winning university courses, and work with partner non-profits to create outreach programs for the public. We collaborate closely with our scientific advisory board and partner universities to develop the conservation and research projects our students work on, ensuring their time in our courses is professionally relevant and meaningful.

The BeagleBox 2: a dirt-cheap, tough-as-nails, 3D-printed, versatile field laptop.

May 9, 2016May 12, 2016 Andrew Thaler

Science

Last year, as part of Oceanography for Everyone, we debuted the BeagleBox, a small, cheap, tough, basic field computer powered by a BeagleBone Black. The first BeagleBox didn’t promise much, it was designed for basic field work and, most importantly, to be cheap enough that researchers (particularly grad students) wouldn’t be too worried about damaging it. It wasn’t designed to be your only computer but to replace your more valuable computer when participating in fieldwork.

In the last year, the single board computer landscape has changed, with new systems running off tiny, powerful 64bit ARM chips. One of the first of this new breed of SCB to hit the market was the massively Kickstarted, and rocky-launching Pine64. I received my 1GB Pine64 late last week, and immediately set to work redesigning the BeagleBox to house this larger board (and correct for some other annoyances in the original design). So here it is, an even beefier, cheaper, tougher field machine.

Yes, it will run an OpenROV. It will not run it well.

Big ideas and little robots: Using the OpenROV in interdisciplinary STEM projects

May 4, 2016May 3, 2016 Guest Writer 1 Comment

Conservation, Education, Science

Joey Maier is a biology professor at Polk State College where he uses every possible opportunity to encourage his students to spend time in the water, play with technology, and do #CitizenScience. As an undergraduate, he did a stint as an intern for Mark Xitco and John Gory during their dolphin language experiments. He then spent the years of his M.Sc. at the University of Oklahoma thawing out and playing with bits of decaying dolphin. After discovering that computers lack that rotten-blubber smell, Joey became a UNIX sysadmin and later a CISSP security analyst.

While his pirate game is weak, he is often seen with a miniature macaw on his shoulder. His spare time is spent SCUBA diving and trying to hang out with people who have submersibles. You can follow him on Twitter or Facebook.

There’s a Klingon bird of prey hanging from the ceiling in my office.

I may teach biology, but at heart I’m a sci-fi nerd. Naturally, I’m interested in futurism, robots, lasers and all manner of techy paraphernalia. I’d been watching the OpenROV project for a while, but hadn’t gotten one yet. They were obviously awesome little machines that gave me a serious case of gadget envy, and I knew that some of our students would love to pilot an ROV. I needed a much better reason than that, however, to justify getting one. There’s no line item in our budget for, “Wow, that’s cool!” and I was fairly certain that the college administration would tend to favor lower cost and more familiar forms of student engagement

This tweet changed everything. When I found out that Andrew had designed a mini-Niskin bottle, the wheels in my head started turning. Assembling an OpenROV would, naturally, be a very STEM-oriented project. The times our students piloted the ROV could become water sampling field trips, and the kids could analyze their samples back at school as a laboratory activity. If students recorded the process, they could make a short film. I mulled over the possibilities and bounced ideas off of my dive buddies during the hours we spent traveling to and from the coast.

The Science of Aquaman: Understanding Dead Water

April 22, 2016April 23, 2016 Andrew Thaler

Popular Culture, Science

Update: legendary oceanographer Dr. Kim Martini stops by to set the record straight on the challenging subject of internal waves. Her comments in bold.

It has been a long time since I’ve made an entry into our long-running, world-famous, Science of Aquaman series. The last few runs have been heavy on high adventure, but light on ocean tidbits for me to nerd out on. I don’t like to force ocean fact into comic fiction unless the opportunity presents itself.

So, with the newest run of Aquaman, starting with issue #50, focusing around a villain named Dead Water, I thought it was the perfect moment to talk about some physical oceanography. And then…

My hat’s off to Dan Abnett, who beat me to the science punchline. If I had to explain the phenomenon of dead water in a single tweet, it would have been pretty close to this. Well played, sir. Well played.

So what is dead water and why does it make maneuvering a vessel so challenging?

Shark MOOC: There’s a big shark party, and you’re invited!

February 26, 2016February 26, 2016 Guest Writer

Education, Science

William E Bemis is Professor of Ecology and Evolutionary Biology at Cornell and lead faculty member for the edX MOOC Sharks! Global Biodiversity, Biology, and Conservation. He studied at Cornell University, the University of Michigan, the University of California Berkeley, and the University of Chicago before serving 20 years as Professor of Biology at the University of Massachusetts Amherst. From 2005 to 2013, he served as Kingsbury Director of Shoals Marine Laboratory at Cornell. Bemis conducts research in comparative vertebrate anatomy, trains research students, and teaches courses in vertebrate anatomy and evolution.

How do you get thousands of people interested in basic biological concepts? By teaching a course on some of the most fascinating animals on Earth – sharks and their relatives.
This is a particularly exciting time to be a shark scientist. An explosion of new research methods and technologies are leading to a surprising world of discovery. Our new course, free and open to anyone in the world, explores discoveries in many areas, including:

Fun Science FRIEDay – The Universe Sings a Song, and Humans Can Finally Listen

February 12, 2016February 12, 2016 Kersey Sturdivant

Science

(Photo Credit: Underwood & Underwood / Corbis / Kara Gordon / The Atlantic)

The interwebs have been going crazy the past few days with the recent announcement that scientists have for the first time detected gravitational waves, the ripples in the fabric of space-time that Einstein predicted a century ago. In terms of scientific advancement, to quote Joe Biden, “This is a big fucking deal!” Bigger than the discovery of the subatomic Higgs boson particle (i.e., the god particle), and it has been suggested this discovery is comparable only to “Galileo taking up the telescope and looking at the planets.” – Penn State physics theorist Abhay Ashtekar

Photo credit: The Laser Interferometer Gravitational-Wave Observatory

Ocean Kickstarter of the Month: Whale Science Double Feature

February 10, 2016 Andrew Thaler

Science

Comprehensive Conservation of Southern Resident Killer Whales in the Modern Ocean

Southern Resident Killer Whales are endangered; only 85 remain. In today’s modern ocean they face many threats simultaneously. A holistic approach to addressing the cumulative impacts of all threats is needed. However, data are sparse, making it difficult to identify which threat(s) is causing the most harm. We are developing a new, comprehensive way to assess threats by having experts fill data gaps. With your help, we can pinpoint which protective actions will help Southern Residents recover.

Whale snot and blubber: Tools used to better understand basic physiology in free ranging cetaceans

Baseline indices for steroid hormone levels in humpback whales do not exist, and current monitoring techniques are invasive. Hormones can advise in management, and help in understanding climate change related population shifts. We want to test if whale snot is reliable in collecting sufficient data without disturbing them. By analyzing hormone levels in both blubber and snot, we can establish hormone level baselines from blubber, and see whether less invasive snot-collecting is just as telling.

We haven’t featured Experiment yet in this Ocean Kickstarter series. Experiment is a crowdfunding platform exclusively for scientific research. It helps practicing scientists connect with a community funding base. Because of its narrow focus, Experiment is a little bit different. There are no rewards, instead you get access to updates about the project as it progresses. There is an elevated focus on budget, and, because it’s more akin to a philanthropic donation, rather than an investment, there is often fund-matching from NGOs and larger foundations.

Since last month’s recommendation won’t launch for another 25 years, this month I’ve picked two excellent projects to support.

What is it about mercury? Thinking about chemicals in the public discourse

February 9, 2016February 9, 2016 Bluegrass Blue Crab 1 Comment

Education, Science

All of the revelations about the lead in the water system of Flint, Michigan have made residents and curious neighbors alike wonder ‘haven’t we solved the lead problem’? There are thousands of well-established scientific studies; the sources and even many of the solutions are well-understood and frequently implemented. Not to say the problem’s gone, but we’ve wrapped are heads around it. So how is it possible that a new lead problem has surprisingly reared its ugly head? And more importantly, what does that mean for exposure to chemicals for which we’ve barely scratched the scientific surface?

The world of fisheries has its analog – mercury. We’ve all heard the recommendations for pregnant women and small children to avoid tilefish, swordfish, mackerel, and shark. We understand that it bioaccumulates in the food chain – and that as humans not exactly at the bottom, we’re susceptible. The dynamics of methylmercury (the poison variety) and elemental mercury are fairly well mapped out and we can identify areas of potential hazard where more methylmercury is likely to be naturally created. We’ve also stopped doing things like spraying mercury-based pesticides and covering our landscape and foodscape with the toxin. Kids have even stopped playing with ‘quicksilver’, it’s been removed from dental fillings and vaccines, and you should get rid of that mercury-based thermometer. Yet, if you scanned most people’s hair (the way we measure these things), there would be mercury present. And there’s still a host of ways they might have been exposed. But the better question is – if there’s still mercury in your body, what else is floating around in your system? And why do we focus on only the best-understood pathway of chemical exposure?

Modern Mercury Exposures

Fun Science FRIEDay – Bionic Eye

February 5, 2016February 9, 2016 Kersey Sturdivant

Science, Uncategorized

Every year modern medicine brings more and more surprises. It really does seem that the limitations of man’s achievements are solely limited to our creative ability to dream what is possible. This week we bring you the bionic eye. As part of an ongoing trial at Oxford’s John Radcliffe Hospital surgeons implanted a micro electric chip into a patients eye restoring part of her sight.

Fun Science FRIEDay – Theory of Relative… easiness??

November 20, 2015November 20, 2015 Kersey Sturdivant

Science, Uncategorized

This week’s FSF is a bit different. Instead of talking about some relatively new discovery or research endeavor, we are going to focus on an old adage, the Theory of Relativity. The Theory of Relativity is one of those concepts that is hugely important but very poorly understood outside of the physics community. Instead of … Read More “Fun Science FRIEDay – Theory of Relative… easiness??” »