Southern Fried Science

Shark Week 2018 overall thoughts and episode reviews

August 15, 2018 David Shiffman

The 30th anniversary of Shark Week was the biggest ever, with 22 episodes. It was, as usual, a bit of a mixed bag, though nothing was anywhere near as bad as the bad old days of Megalodon, and there was some pretty good stuff. As has become tradition here at Southern Fried Science, here are some overall thoughts on this year’s Shark Week, as well as reviews for each episode (not counting the clip shows, which I didn’t watch- even I have limits).

Overall thoughts:

I heard more references to shark conservation this year, though almost exclusively offhand references to how the Bahamas is a Shark Sanctuary (there was one mention of shark fin trade bans in the Shark Tank show).
There were more women scientists and non-white scientists than I can remember, but still some major issues with diversity of scientists. (The white male scientists were still treated differently, including being given their full titles, and in one case a white male with a Masters was called Dr. while a woman with a Ph.D. was not called Dr.).
22 shows is too many shows. I may be the only one in the world who actually tried to watch them all and I had to skip the clip shows because even I have limits.

Rather than organizing episode reviews in chronological order or air date, this year I’m going to organize them by theme.

Eat hagfish, work at LUMCON, clone Vaquita, question floating trash collectors, and more! Monday Morning Mega-Salvage: August 13, 2018

August 13, 2018August 12, 2018 Andrew Thaler

Weekly Salvage

Foghorn (A Call to Action!)

It’s time for Africosh! The annual Africa Open Science and Hardware Summit Heads is in Dar es Salaam, Tanzania this year!
LUMCON is hiring! They’re looking for two exceptional coastal and marine science faculty hires in any discipline. And they have the best “come work for us” video!

Flotsam (what we’re obsessed with right now)

Hakai Magazine is my jam this month.
- How an Epidemic Exposed the Ecological Importance of Sea Stars: The near eradication of British Columbia’s sea stars demonstrated the dynamic role they play in regulating kelp forests.
- How to Dismantle a Blue Whale: In Chile, a team of volunteers confronts stench and gore to ensure a new life for a dead whale. [Warning: Link contains graphic pictures of whale evisceration]
I’ve been following this project for almost 2 years. Awesome to see how far they’ve come. NinjaPCR is a WiFi enabled, Opensource DNA Amplifier and Thermocycler for Polymerase Chain Reaction developed by 2 hackers in Tokyo.
Plastic wrap made from shellfish and plants is completely compostable.

Hagfish (just Hagfish)

Yes, people do eat hagfish. Yum! Snake-like creature writhes, squirms on grill.

Hagfish are the emissaries of love, not war. Stop it. Synthetic ‘Slime’ To Help US Navy Trap Enemy Ships.

Everything you need to know about conservation you can learn from Alien(s)

August 8, 2018August 10, 2018 Chris Parsons

Conservation, Popular Culture

As a provider of advice on how to do effective conservation, Southern Fried Science has previously looked to such as The Game of Thrones for inspiration. Today we look at another famous source of conservation tips: Alien (and Aliens)…

A single charismatic animal can be a great motivator for action.

Scientists sometimes have self interests that can derail a project.

Just when you think everything is going ok a crisis hits…

Beware the ghost! The problem of conference ‘ghosting’

August 7, 2018August 8, 2018 Chris Parsons

Academic life

Ghosting – the practice of ending a personal relationship with someone by suddenly and without explanation withdrawing from all communication.

Have you ever seen a ghost at a conference? That’s when a presentation is in the program, and the audience is assembled expectantly, and the presenter never turns up. Ghosting is becoming increasingly common at conferences, and as a meeting organizer it’s incredibly frustrating. Conferences only have a limited number of presentation slots. So, if someone says they are going to attend, and then don’t, that’s a slot that could have been taken by someone else. For a student, or someone early in their career, having a conference presentation slot could make a huge difference. So for someone to ‘waste’ a presentation slot by simply not turning up, you are being unthinking towards colleagues as well as the meeting organizers.

Fun Science FRIEDay – Resurrection

August 3, 2018August 3, 2018 Kersey Sturdivant

Uncategorized

Life has unbelievably complex and diverse strategies to ensure survival. Organisms are able to go dormant during unfavorable conditions, and resuscitate once the environment becomes ideal again. This can play out over relatively short time periods such as when animals hibernate, or over longer periods where organisms can go into stasis, e.g. reviving bacteria from 250 million year old salt crystals.

Researchers in Russia recently thawed out permafrost sediment frozen for the past 42,000 years, and revealed once frozen and now living nematodes. Yes you heard that correctly, worms birthed and subsequently frozen during the Pleistocene (42,000 years earlier) were just resurrected in the 21st century. Frankenstein, eat your heart out.

Eophasma jurasicum, a fossilized nematode. (Photo credit: Ghedoghedo)

Gregarious gars, surprising crocs, mustachioed monkeys, ocean wilderness, and more! Monday Morning Salvage: July 30, 2018

July 30, 2018July 29, 2018 Andrew Thaler

Weekly Salvage

Logo for Monday Morning Salvage.

Foghorn (A Call to Action!)

Completely shameless Patreon Plug! Today marks the 1-year anniversary of our Jaunty Ocean Critter Stickers campaign. We’re going to continue making new red-capped sticker until the end of the year, then the theme will change! Sign up now if you want to support Southern Fried Science and get a very Gregarious Gar!

A gar wearing a red cap.

Flotsam (what we’re obsessed with right now)

Did you see marine biologist Melissa Cristina Márquez on Shark Week this week? Read more about her experience here: Marine Biologist Melissa Cristina Márquez Was Bitten and Dragged by a Crocodile…and Lived to Tell Her Story. And, of course, follow her on Twitter.

marine biologist Melissa Cristina Márquez — Marine biologist Melissa Cristina Márquez

The Gam (conversations from the ocean-podcasting world)

I swung by the Speak Up for the Blue Podcast to celebrate their 500th episode with a reflection on 10 years of online ocean outreach.

How many nuclear weapons are at the bottom of the sea. An (almost certainly incomplete) census of broken arrows over water.

July 26, 2018January 16, 2024 Andrew Thaler

Uncategorized

What’s the weirdest think you’ve found in the ocean?

Several week ago, we tackled this question while discussing the incredible shrinking cups the deep-sea scientists like to decorate and send into the wine-dark deep. While toilets and spam cans and beer bottles make for good headlines and shocking images of how extensive human impacts are on the deep sea, those are far from the strangest objects to grace the sea floor.

By most reasonable metrics, that honor has to go to the many nuclear weapons and nuclear weapon components that have been lost at sea over the last 70 years. While a few high-profile incidents have received tremendous coverage, most incidents remain largely shrouded in secrecy, with only sparse reports available. Which brings us to a question that’s been lodged in my brain for the last month: just how many nuclear weapons are sitting at the bottom of the sea?

A Mark-43 nuclear bomb. One of these is at the bottom of the sea.

This, of course, does not include the many, many, many times the United States has intentionally tested nuclear weapons throughout the Pacific, often while forcibly relocating local communities away for their now-test-site homes or, occasionally, not. This also doesn’t include the rare lost nuclear submarine, who’s payloads and whether or not they carried nuclear ordinance are mostly still classified. And, of course, it doesn’t include the Soviets or any other non-US nuclear nation.

For the most part, the 1950s and 60s were a hell of a time for losing track of nuclear weapons. By the time the 70s rolled around we had decided that maybe we should be a bit more careful with these things. But by then, we had accidentally dropped at least ten nukes into the ocean in eight different incidents. And we had lost one in a Carolina swamp. And we had almost accidentally nuked Greenland.

Who the heck thought these things were a good idea?

I built a head-mounted LiDAR array that lets you see the world like a dolphin via vibrations sent through your jaw.

July 24, 2018July 24, 2018 Andrew Thaler 5 Comments

Education, Open Science, Science

I’m Andrew Thaler and I build weird things.

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?

The author wearing a head mounted LiDAR array, looking very pensive. — 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.

Gently jelly-nabbing bots, deep-coral under threat, albino stingrays, #JacquesWeek, and more! Monday Morning Salvage: July 23, 2018

July 23, 2018July 22, 2018 Andrew Thaler

Weekly Salvage

Foghorn (A Call to Action!)

All Hands on Deck! You’re got one week left to apply to join the MIT Media Lab and NOAA’s Office of Ocean Exploration and Research for this year’s National Ocean Exploration Forum as an Ocean Discovery Fellow!
Jacques Week 2018 is here!

Flotsam (what we’re obsessed with right now)

What just happened? Everyone is going wild for the deep-sea fish attack video.

A gentle jellyfish-grabbing claw for collecting squishies without squishing them!

The Levee (A featured project that emerged from Oceandotcomm)

Stitching Hope for the Coast – communicating coastal optimism for Louisiana. Deadline for submissions has been extended to October!

Fun Science FRIEDay – The Break-up

July 20, 2018 Kersey Sturdivant

Uncategorized

Our lives are a blip in the space time continuum. As a result, it can seem that the Earth is relatively static, with many of the large scale dynamic changes that shape our sphere largely unnoticeable to us occurring on geological time-scales. One such change is the movement of landmasses on earth, better known as plate tectonics.

Earth’s landmasses are not static but in constant flux. The Earth’s lithosphere (formed by the crust and the upper part of the mantle) is broken up into a number of tectonic plates that move relative to each other at varying speeds, “gliding” over a viscous asthenosphere. There is still ongoing debate about what force or forces causes this movement, but whatever the forces are they can also cause the plates to rupture, forming rifts, and potential leading to the development of new plate boundaries. When this happens landmasses break-up and new continents forms; this is currently happening in the East African Rift in southwestern Kenya.