Explore every episode of the podcast Just Na Science
Dive into the complete episode list for Just Na Science. Each episode is cataloged with detailed descriptions, making it easy to find and explore specific topics. Keep track of all episodes from your favorite podcast and never miss a moment of insightful content.
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Title
Pub. Date
Duration
Avoid Being Scammed by the Wellness Industry with Special Guest Dr. Bernie Garrett
20 Jul 2021
00:46:02
The wellness industry makes more money than the pharmaceutical industry. Don't believe me? I didn't believe myself until we spoke with Dr. Bernie Garrett who has a new book The New Alchemists, available on July 29. With a PhD in Information Science and over 35 years clinical experience as a nurse, Dr. Garrett gives us some inside information about the often misleading wellness industry.
About Dr. Garrett
The New Alchemists: https://www.amazon.com/New-Alchemists-rise-deceptive-healthcare-ebook-dp-B08T5XBBYC/dp/B08T5XBBYC/ref=mt_other?_encoding=UTF8&me=&qid=1626086142
Dr. Garrett's Twitter
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New Species of Early Humans Discovered! (We Think)
13 Jul 2021
00:18:12
A new, relatively intact human skull from China was analyzed recently and the results are.. promising. Some scientists think we found a new species but others aren't so sure. While we wait for the experts to sort this out, let's take a look at some of the more interesting aspects of early human evolution!
This past weekend was Mother's Day here in the US, so we decided what better way to celebrate how great our moms are than by sharing the craziest myths they told us growing up. This week we're talking a lot about lightning, phones, and bats eating bananas. It's a weird one but Lauren and I had a lot of fun recording. Apparently, dedicating an episode to our moms didn't count as a Mother's Day gift.
The Origins of the Autism Vaccine Myth with Special Guest Kurt Eichenwald
04 May 2021
00:35:28
We always wonder how myths and misconceptions start but in this episode we finally have an answer. We get to speak with Pulitzer Prize finalist and Payne award winner, former senior writer for the New York Times, and author of the book The Big Lie: How One Doctor's Medical Fraud Launched Today's Deadly Anti-Vax Movement, Kurt Eichenwald. He tells us the story of former Dr. Andrew Wakefield and the lies he put forth to the world on vaccines and their relation to Autism. Kurt's book is now now and available exclusively on Scribd - see the link below!
We have a thing for food so naturally we're talking about even more food myths you probably believe (or at the very least heard). We're talking more about the science behind these myths so there's less of them BUT there's a lot of information behind each topic! Personally, I was most surprised to learn about the number of foods that have MSG in them. We're looking at you Pringles.
Do the COVID Vaccines Have Stem Cells in Them? Kind of.
20 Apr 2021
00:26:14
Stem cells are a controversial topic but one we think is really important to discuss and understand. There's also reports that the COVID vaccines use stem cells so we thought it was important to provide the details. We also talk about some of the good that stem cells can provide. Keep in mind we're going to be talking about embryonic stem cells a bit so if that makes you uncomfortable then this might not be the episode for you.
It's spring time which means people are reproducing like rabbits! Wait, no. That's actual rabbits. Humans reproduce all year. If you are pregnant, will be soon, or was at some point, you might have experienced pregnancy brain. But is pregnancy brain real? How severe is it? Will it ever go away? What am I still doing here? If you're confused like I am, click the play button and it will all make sense. Also, this episode description was stupid but I'm not writing a new one.
We're on spring break this week so I figured I'd share some questions that plague me every day. We'll be back next week (Apr 13, 2021) talking about pregnancy brain!
There are some wild and crazy science myths out there - some we never heard of. Most of these myths have some outdated science or technology behind them but they’re still believed today. Surprisingly, we did manage to find one that was true and you’d be shocked to hear which one!
There are a TON of myths surrounding your favorite pizza roll heater: the microwave oven. In this podcast episode we look at some of the more common and pervasive myths and misconceptions like: microwaves remove all the nutrients from food, they cause cancer, and they're generally unsafe and should be beaten with a bat Office Space style.
COVID Questions Answered: Vaccine Side Effects, Warm Weather, and More
16 Mar 2021
00:19:59
Now that the coronavirus vaccine is being distributed to millions of people, will life return to pre-pandemic conditions? Will we need COVID vaccine booster shots? What about new and emerging side effects. We answer all these questions and more! If you have a question you want answered, let us know on social media using the links below!
Laboratory grown meat is coming whether you want it or not. Plant based synthetic meat like Beyond Burger and Impossible Burger are already on the shelves and are a hit! But some people don't buy into the hype and think that lab grown or synthetic meat will cause serious health effects. Is there any truth to it or is this all misconceptions and pseudoscience? Dig into this episode to find out!
Disclaimer: We do talk about butchering cows. Nothing graphic, but we do mention it.
SUMMER BREAK! Let's Revisit the Theory of Evolution (Season 1 Episode 2)
06 Jul 2021
00:27:13
We're on summer break this week (plus my brother just got married) so no new episode today. But, next week we're talking again about evolution so we thought this would be a good opportunity to do a quick refresher on the "theory" of evolution. This was our second ever episode and a lot has changed since we first recorded this. I did a little bit of editing to make the episode sound better, but there's only so much I could do. So, if things sound a bit weird or different, that's why. We were still very nervous and I knew less about audio editing than I do now (if you can imagine that). We hope you enjoy this really old episode and if you have any questions about evolution, be sure to let us know on social media!
Are There Heavy Metals in Baby Food? This Might Surprise You
02 Mar 2021
00:22:43
This is an odd episode for us. Normally, we debunk these types of videos but this time we're debunking something totally different. We're asking the question: is the FDA and food companies keeping us safe? There are videos of metals being in baby food that you can see with a magnet. There's also a report that baby food has high levels of heavy metals. Is there any truth to this and should parents (and soon to be parents) be worried?
You've lived in your own body for your whole life, but there are tons of things about it you don't know. But then there are things you think you know, but don't actually. In this podcast episode we talk about some of our favorite myths and misconceptions about the human body!
Stop Searching for Your Soulmate: Myths About Love and Relationships
16 Feb 2021
00:34:42
Valentine’s Day was February 14, but just because it already passed doesn’t mean we can’t talk about it! This week, we’re taking a look at some of the most common relationship myths and even giving some of our own past relationship experiences. What does science say about finding your soulmate? Can we predict the likelihood of a couple getting divorced?
Answering Important Questions About the Coronavirus Vaccine
09 Feb 2021
00:22:32
The coronavirus vaccine has been given to millions of people in the US already, but many people still have a ton of questions. What happens if I miss a dose? Is it vegan? Why has the rollout been so slow? and many more. This week, we’re addressing as many questions as we can.
There have been over 5,000 Bigfoot sightings in the US. With so many people claiming to have seen it (or one of the many supposed Bigfoots), it's certainly worth looking into. But what does science say about Bigfoot and the now extinct Gigantopithecus genus of apes? Is it possible the two are connected? We also discuss some of the claims made on the Nat Geo show, "Chasing Bigfoot".
Washington DOT Bigfoot video: https://www.bellinghamherald.com/news/state/article239605373.html
5G networks are here for many of us. But that hasn't stopped a number of lawsuits claiming dangerous health hazards from cellphone radiation. But does radiation from cellphones cause cancer and can these new millimeter radio waves pose a threat to our health and environment? In this podcast episode discuss what the claims are and what the research says.
The Dirty Secret Behind the Clean Thirteen with Amanda Hookom, RDN, CPT from Hookom on Health
19 Jan 2021
00:26:31
Buying food can be really stressful and difficult. Making sure you're getting enough fruits and vegetables is tiring. At least for me it is. Plus, there's soo many myths and misconceptions surrounding food that we just HAD to bring back our favorite certified dietitian and personal trainer, Amanda Hookom, RDT, CPT. We talk about GMOs, pesticides in organic foods, the often cited "dirty dozen" and more! And don't forget to check out her website and amazing Twitch stream with the links below!
New Year, New Coronavirus: New Coronavirus Mutation
12 Jan 2021
00:23:05
There are new coronavirus strains ready to make the New Year a problem. We answer some important questions like "will the coronavirus vaccines work on the new strain?", "where did these strains originate from?", "are these more dangerous?". We also discuss some myths and misconceptions about mutations.
Science in TV and movies can make for really interesting plot points and story lines. But is the science we see on the screen factual or are they just ways to make a character or event seem legitimate? In this episode we discuss the science used in various TV shows and movies and give the actual science behind it. Also, we spent a little too much time talking about clinical trials so we had to skip the section on Grey's Anatomy.. but just know it's there.
It’s that time of the year where people create their “top of 2020” lists and we’re no different. In this podcast episode we discuss our favorite discoveries of the year. Some of the things we mention are new organs discovered, a blood test for Alzheimer's, COVID vaccines, and more!
Plant Myths with Special Guest Dr. Vikram Baliga Host of Planthropology Podcast!
29 Jun 2021
00:39:04
I know nothing about plants but luckily I know someone who does! Dr. Baliga is a lecturer at Texas Tech University and is also the host of the (amazing) podcast Plathropology which you can find on any podcast platform or just click the link below to find his socials, podcast, TikTok, and more!
Earlier this week China's moon rover landed on Earth with samples of moon rocks, the first in a few decades. But with this incredible accomplishment you can hear the voices echoing over the internet saying the moon landing was fake and staged by NASA. In this episode, we discuss the claims made by those who think the moon landing was a hoax.
Men and Women Have Different Brains. But Does it Matter?
15 Dec 2020
00:24:29
Have you heard that men are more rational and women are more emotional? Maybe that men have better visuospatial skills than women? There are a lot of ideas and misconceptions about how the brains of men and women differ. But is there any truth behind it? In this podcast episode, we discuss the myths and misconceptions about neurological brain differences between genders and how they may or may not influence behavior. Also, I'm pretty sure we don't curse in this episode, but I marked it explicit because I don't remember.
Are the Lines Created by Planes Chemtrails? No, But They're Still Harmful
08 Dec 2020
00:22:22
Look up at the sky and you'll see white streaks as planes fly by. But to some, those clouds left behind the plane aren't harmless. There's speculation that there is a super secret government plan to spray us with chemicals to control our minds, control the population, destroy food and manipulate the stock market. But what are they really? In this episode we look at chemtrails!
Do We Really Have a Sixth Sense? Yes, But Not How You Think
01 Dec 2020
00:25:06
It’s common knowledge that we have five senses. But is that all we have? People make mention of a sixth sense all the time. In this podcast episode we explore the idea of the sixth sense and discuss how many senses humans actually possess. Without spoiling the episode, we have a lot more than six senses! Also, if you're interested in seeing nightmare fuel, check out the sensory homunculus picture we posted on our website!
What is a RNA Vaccine and Are They Safe? Here's the Latest
24 Nov 2020
00:24:56
Another week, another podcast episode about vaccines. There's so many myths and misconceptions surrounding the Pfizer and Moderna COVID-19 vaccines that we had to cover them. Topics in this episode range from herd immunity and clinical trials skipping phases, all the way to vaccines are just a tool to make you an atheist. These are all things we've seen on Twitter or questions we got from listeners. Have a science question you want answered? Let us know using any of the links below!
Does Vitamin C Actually Help With Immunity? Here's What the Research Says
17 Nov 2020
00:22:35
It's flu season which means you can't open your computer without being told to consume 90 glasses of orange juice a day to get all the Vitamin C your body can handle. But does Vitamin C actually help with immunity and preventing the flu? How does Vitamin C work and what are some ways we can protect ourselves from the flu? In this podcast episode we go through the research and give you some answers and dispel some common science misconceptions. We also read some real tweets and oh boy are they good.
The 2020 Presidential Election has come and gone and as many scientific and environmental groups had hoped, Joe Biden won. To celebrate such a historic win, we thought it would be fun to discuss our top 5 favorite science myths and misconceptions spread by President Trump. We also go into detail on what we would like to see from the Biden administration on how to promote science and restore faith in the government over the next four years. Finally, we touch on what to do if you make a claim, doing research, and providing evidence.
Why Are Children So Creepy? It's Because of the Uncanny Valley
03 Nov 2020
00:25:44
Halloween might have passed but we still wanted to get in on the fun! This week we're looking at the idea of why are kids so creepy? This was a listener suggestion from Chris W. so thank you very much for the idea! We dive into some creepy stories and discuss the Uncanny Valley phenomenon to explain why kids (and realistic robots) can be so creepy. If you want to see the Uncanny Valley in action, head to our website and click on today's episode. The episode picture is a creep life-like robot. If you want more science related posts, check out our Instagram. We put up interesting and educational science posts throughout the week! Links to all our social media, including our Instagram are down below.
Will the Flu Vaccine Cause More COVID-19 Cases? Here's What the Experts Say
27 Oct 2020
00:24:26
Flu season is officially here which means all the anti-vaxxers will be crawling out from their disease ridden holes to tell us how unsafe vaccines are. Some have been citing a study that suggests the flu vaccine will increase the chances of catching the coronavirus. But is that true? We also discuss how vaccines are made, what information the CDC and FDA use in their decisions, and so much more!
What's It Like Planning a Wedding During a Pandemic? (Bonus)
20 Oct 2020
00:37:54
Lauren and I got married this past weekend (16Oct2020)! We’re exhausted from the wedding so we’re taking a break this week. We didn’t want to leave you with nothing, so we recorded what our experience planning a wedding was like during the pandemic. It’s a casual conversation about what we dealt with and how we handled it. There’s so much more that we could have discussed but this episode just covers the major stuff. If you want to see pictures click on the link below to go to our website! Next week we're back starting with season 2 and an all new science-related podcast episode.
This week we're setting up a concept for a future episode. Epigenetics and genetics are complicated topics so we wanted to introduce them now before tackling other myths and misconceptions like DNA alteration and stuff like that!
Is Donating Your Old Clothes an Effective Recycling Strategy? You Might Not Like the Answer
13 Oct 2020
00:26:56
Have you ever donated clothes into one of those big drop off containers? Do you know if those clothes were ever sent to a family who needed them? In this episode we talk about some of the myths and misconceptions about fast fashion, donating clothes, and how to improve your carbon footprint while still slaying. By the way, we're not suggesting to stop donating clothes - just choose where you donate more carefully so the clothes don't end up in an incinerator!
2020 Nobel Prize Awarded for the Discovery of a Liver Destroying Virus
06 Oct 2020
00:24:05
The Nobel Prize is a monumental achievement and is awarded yearly in six different disciplines (chemistry, physics, medicine or physiology, literature, peace, and economics). This year's recipients for medicine or physiology was announced on October 5, 2020. The individuals who won due to their discovery of a virus that confused doctors for years. We're talking about hepatitis C.
Did Early Humans Evolve Into Mermaids? Documentary Provides Answers
29 Sep 2020
00:23:25
Are mermaids real, and if so, what drove their evolution? In this episode we examine the 2011 documentary Mermaids: The Body Found and explain what is legit and what you should be skeptical of. If you've never seen this before, it's a compelling tale of a completely fake group of scientists trying to crack a government coverup. But not only is it just a movie, people actually believe it. NOAA got so many complaints they had to make an official statement.
Why Sucking the Venom from a Snake Bite Doesn't Work; Do This Instead
22 Sep 2020
00:25:42
You get bit by a snake, your first reaction is: try and suck the venom out? Catch the snake that bit you? Run around panicking that you just got bit? If you answered yes or any of these then you congratulations, you don't know how to treat a snake bite! But don't worry, we explain what the experts suggest you do. We also cover popular myths and misconceptions about peeing on a jellyfish sting and Lauren tells a tale about how a tiny bee sting almost lead to her needing surgery.
Life on Venus is a Real Possibility, New Discovery Suggests
15 Sep 2020
00:28:35
A research paper published yesterday (14Sep2020) claims phosphine gas is present in the clouds of Venus. Here on Earth the only sources of phosphine gas are microbes, geochemistry, and manufacturing. To our knowledge there is nothing in the clouds or atmosphere that would cause production of phosphine gas leaving biological production a real possibility. But if there is alien life, would it look like us? Lauren and I discuss how natural selection and evolution may be different in aliens than humans. We also talk about abductions, Lauren's personal alien story, and more!
Doctors Are Telling Patients to Go Outside During the Pandemic and it May Help with Depression
08 Sep 2020
00:28:12
Depression can affect anyone and can be a serious mental health issue. During the global pandemic and other once in a lifetime events we've seen more people reporting symptoms of depression. But what exactly is Major Depressive Disorder, how do you get diagnosed, what causes it and what are some treatments? We answer all of those questions and talk about some Twitter remedies in this episode.
Metabolism and Weight Loss Myths with Dietitian Amanda Hookom from Hookom on Health
01 Sep 2020
00:28:21
Almost half of all Americans tried to lose weight in the past year. But with so many health and nutrition myths and misconceptions, it's hard to know what to believe. In this podcast episode we speak with registered dietitian and certified personal trainer Amanda Hookom about different health myths. Amanda is also a YouTuber, blogger, and Twitch streamer so make sure you check out her channels!
With Fear of a Second COVID-19 Wave Should Children Return to School?
25 Aug 2020
00:26:45
Summer is coming to a close and many teachers and families still don't know what school will look like this fall. In this podcast episode we provide a brief COVID-19 update, talk about an interesting experiment in Germany, and the possibility of children to be "super spreaders" for the coronavirus.
Are Humans Naturally Violent? What the Research Says
18 Aug 2020
00:28:04
Last episode Lauren and I discussed our thoughts on whether or not humans are naturally violent. We even shared some anecdotal evidence as well. This week, we see what the research and experts say. We discuss ideas from Enlightenment Era philosophers and research from anthropologists, and zoologists. Use the links below to connect with us on social media and let us know your thoughts on the topic!
Are Humans Naturally Violent? A Scientist and a Teacher Debate
11 Aug 2020
00:31:45
If you watch the news, read the paper, or just browse Twitter; you will undoubtedly find some coverage of protests, riots, crime, and other acts of violence. With all of the current tensions and issues in our country and decades long violence in other parts of the world, Lauren and I look to answer the question: are humans violent by nature? This topic will be broken up over two weeks. This week we discuss our thoughts and feelings based on anecdotal evidence and history while next week will be more research driven. We do not discuss any acts of violence in detail but we do make reference to violence as a whole. Use the links below to connect with us on social media and let us know your thoughts on the topic!
500 Follower Bonus Episode: Tips on Making a Podcast
15 Jun 2021
00:38:30
We recently hit 500 Followers on Twitter recently and so I promised I would do an episode on making a podcast. Thank you so much to everyone who followed us on social media, we really appreciate the support! We obviously don't have a regular episode this week but we'll be back next week with more science myths and misconceptions.
Is Monogamy Natural for Humans? Marriage Research Says Maybe
04 Aug 2020
00:34:26
Lauren and I decided to postpone our wedding due to COVID-19. But while talking about the wedding, we started discussing monogamy and human evolution of it. In this podcast episode we discuss animals that mate for life and what that actually means for humans. We also talk about why humans may or may not be best suited for a lifetime together. Everyone has heard of the 7 year itch, but is that a myth? This is a weird episode and none of this translates to your individual relationship. We are only speaking out of personal experience and based on what research suggests!
Why Do You Make the Medical Decisions You Do? Doctor Tayla Miron-Shatz Explains
28 Jul 2020
00:36:22
There is so much going on in the world of science and medicine. Coronavirus cases continue to climb in the US while pharmaceutical companies race to find a treatment and vaccine. But as with any medical treatment, a decision must be made: take the new vaccine or to not take the vaccine. This week’s podcast episode we interviewed Dr. Tayla Miron-Shatz about how we make medical decisions.
The number of COVID-19 cases continues to rise every day in the US. In this week's podcast episode, we give some updates on the coronavirus and also discuss some of the possible reasons why Americans are so against wearing a mask.
Are Dinosaurs from the Movies Accurate to Real Life? Not really
14 Jul 2020
00:24:58
Everybody loves dinosaurs. I mean, who hasn’t seen every Jurassic Park movie? But, are the dinosaurs shown in the movie close to what dinosaurs were really like? In this podcast episode we discuss some of the myths and common misconceptions surrounding dinosaurs, the environment in which they lived, and how they may have gone extinct.