No Need to Panic: Giant Radioactive Bees Are Not Present!

Feedback brings you the latest science and technology news, featuring intriguing articles that pique the interest of our readers. If you have something you believe deserves attention, you can reach us at Feedback@newscientist.com.

Super Hornet

One of my preferred categories in news stories is “events that echo the first five or ten minutes of a disaster flick.” Titles like “Tremors near Major City” and “Scientists Develop an Aging Robot with Machine Guns for Arms” come to mind. For example, a giant mysterious black sarcophagus discovered in Egypt (yes, this one is real).

So, when we glimpsed a headline from the BBC news on July 31st, we were understandably concerned: “Radioactive hornet nest discovered at an old U.S. nuclear weapons site.”

The nest was identified on the Savannah River grounds close to Aiken, South Carolina, a location previously known for producing nuclear bomb components during the Cold War and currently housing millions of gallons of liquid nuclear waste. Investigators, however, calmed down concerns by stating none of the tanks were leaking. Rather, the nest was discovered to be harboring “onsite legacy radioactive contamination,” which refers to leftover contamination from past plutonium production.

Notably, the nest was sprayed to eliminate any wasps, subsequently bagged as radioactive waste. Thankfully, no bees were found, leading to speculations that they might have perished from radiation exposure and mutated into some chaotic form. However, I’ve watched enough Godzilla films to know that radiation typically causes creatures to grow rather than disappear. Let’s hope 2025 doesn’t bring a giant radioactive hornet invasion along the East Coast.

As a precaution, we dug out our aging copies of New Scientist‘s book Do You Eat Wasps? to learn that various creatures, including badgers and birds (of course), prey on striped insects, along with other insects like dragonflies. We consider sending badger families to the Savannah River site due to the substantial radiation; it seems like the only effective solution.

What to do if Your Dog Takes Cocaine

Reporter Matthew Sparks was combing through a press release when he stumbled upon a intriguingly phrased title. “What to do if your dog takes cocaine?” Instantly, the first suggestion from Feedback was to “take it for a walk,” but that’s neither a solution nor appropriate.

This press release referred to a Clinical Report relating to a case of a Chihuahua who experienced “acute onset of lethargy and a temporary episode of unresponsiveness.” It was revealed that the dog’s urine contained “cocaine, cocaine metabolites, norfentanyl, and trace amounts of fentanyl.” This mixture appeared to slow the dog’s heartbeat, an issue that was effectively managed by the attending veterinarian.

While the dog is fine now, it’s challenging to envision how bewildered the Chihuahuas must have been.

Upon further exploration, I found that dogs have a “history of culinary indifference.” This makes sense. I recall a rather dim spaniel we had that ate everything she discovered on the ground, despite its unsanitary nature and the chaotic aftermath on her digestive system. Living where we did, this predominantly consisted of discarded takeaway boxes and heaps of fox excrement. Still, one wonders what she might have sampled if we’d taken her for a stroll around Soho, London.

Curtailing Academic Jargon

Feedback often finds themselves perusing the references list at the end of academic papers, seeking crucial context. Many of these appear as structures like “Thomas, Richard & Harold, “The Very Complex Things”, Nature Vol. 13 P 666 (1984).”

In an effort to save space, academic journal titles are frequently abbreviated, and these can often be perplexing. For example, we were recently bemused to discover a journal abbreviated simply as Fish fish. Was the editor particularly enthusiastic about vertebrates that inhabit freshwater? Turns out the complete title is actually Fish and Fisheries.

Our curiosity sparked, leading us to wonder if this was indeed the most absurd abbreviation of a journal title.

There are evident trends. For instance, “analysis” tends to be abbreviated to “anal,” which can lead to unfortunate titles such as Advances in Risk Analysis becoming ADV risk anal and Accident Analysis and Prevention being shortened to Before the Accident Analysis. Similarly, many journal titles include library-related terminology, helping to explain why Zeitschrift Für Bibliothekswesen und Bibliographie is humorously abbreviated as Z bibl bibl.

Several abbreviated titles may risk creating confusion. The American Chemical Society has launched a whole series titled Advances in Arsenic Research, but it certainly didn’t yield what we anticipated.

The sheer number of journals paired with feedback’s limited lifespan means it’s nearly impossible to locate the most ridiculous abbreviation. Therefore, we’d like to invite a broader audience to help in our quest for the funniest journal title abbreviations.

Have you shared your feedback?

You can send your stories to feedback at feedback@newscientist.com. Don’t forget to include your address. Explore past feedback on our website.

Source: www.newscientist.com

FDA Warns Walmart Shrimp May Have Been Exposed to Radioactive Materials

The Food and Drug Administration announced on Tuesday that consumers should refrain from purchasing certain frozen shrimp available at Walmart due to potential contamination with radioactive materials.

According to health officials in a recent news release, the Indonesian company involved is Pt. Indonesia’s Bahari McMur Sejati, commonly referred to as BMS Food.

A variety of raw frozen shrimp products processed by Indonesian firms can be found in Walmart locations across 13 states, including Alabama, Arkansas, Florida, Georgia, Kentucky, Missouri, Ohio, Pennsylvania, Texas, and West Virginia, as stated by the FDA.

The affected product includes Walmart’s “Great Value Brand Frozen Shrimp,” according to the health agency.

“If you have recently bought fresh frozen shrimp from Walmart that fits this description, please dispose of it,” the FDA advised. “Do not consume or serve this product.”

Health officials recommend that individuals speak with health care providers if they suspect they have been exposed to heightened levels of contaminants.

Both Pt. Bahari Makmur Sejati and Walmart did not respond promptly to requests for comments.

CS-137 is a radioactive isotope of cesium, a soft, pliable silver-white metal utilized in medical devices and gauges that liquefies at room temperature. As noted by the Environmental Protection Agency.

Repeated low-dose exposure to CS-137 “may raise the risk of cancer due to damage to DNA within living cells,” health officials stated in the news release.

The FDA mentioned that the US Customs and Border Patrol had alerted health agencies regarding the detection of CS-137 in shipping containers at ports in Los Angeles, Houston, Miami, and Savannah, Georgia. All containers that tested positive for CS-137 were denied entry into the country.

Health officials further noted that CS-137 was not found in products exceeding current Derived Intervention Levels for CS-137, set at 1200 BQ/kg.

However, the FDA stated, “The detected levels in the breaded shrimp samples could pose potential health risks.”

Source: www.nbcnews.com

The hidden radioactive waste problem lies at the core of achieving net zero emissions

A dog chased a ball past me at full speed across the open fields of Seascale Beach, Cumbria. The beach is surrounded by a small park, rows of shops, and houses, with tall chimneys and large rectangular buildings visible on a vast industrial site as you walk north.

Close to Seascale Beach is the Sellafield complex, a 2 square mile nuclear facility located 5 km away. Sellafield is home to most of the UK’s radioactive nuclear waste and the world’s largest store of plutonium.

I visited Sellafield earlier this year to learn about the management of Britain’s nuclear waste. It was an eye-opening and expensive lesson in dealing with hazardous material with no clear plan.

Sellafield played a crucial role in producing plutonium during the Cold War. The current cleanup operation involves processing and storing spent nuclear fuel, cooling and stabilizing it, then storing it in silos covered with steel and concrete.

Initially, safe long-term storage was not a priority, leading to waste being disposed of from decades ago. The process of moving waste from dilapidated silos to more modern stores is ongoing.

Read More:

  • Meet the rebels building fusion reactors in your neighborhood
  • Where next for nuclear energy?
  • Why do nuclear fission and fusion both release energy?

A recent report by the National Board of Audit highlighted that Sellafield is still in the early stages of the cleanup mission, expected to last until 2125 with an estimated cost of £136bn, showcasing uncertainty about the exact tasks and timeline.

The plan for the most dangerous nuclear waste is to bury it deep underground in a geological disposal facility (GDF). Finding a suitable location involves not just solid rock but also a willing community.

Three communities are currently in discussion about building a GDF facility, with experts believing it to be the best option. Several countries are also working on similar facilities.

The complexity of site selection may delay the facility’s opening until the 2040s or 2050s, amidst a push for new nuclear power to reduce emissions and reach net zero.

As we navigate through the challenges of nuclear waste management, experts like Professor Claire Corkhill from the University of Bristol play a crucial role in advancing our understanding of radioactive waste.


About our expert Professor Claire Corkhill

Claire is Professor of Mineralogy and Radioactive Waste Management in the School of Earth Sciences at the University of Bristol.

Her work has been published in magazines material, nature, and ceramics.

Read More:

  • Nuclear fusion: Inside the construction of the world’s largest tokamak
  • Instant Genius Podcast: The race to bury nuclear waste in hidden bunkers
  • Sticky atoms and devastating iron: The strange science behind nuclear fusion

Source: www.sciencefocus.com