Explore every episode of the podcast Foundational Skills in Life Sciences
| Title | Pub. Date | Duration | |
|---|---|---|---|
| 43. An evolving reader: my phases through reading textbooks (Q&A-5: textbooks, part 1) | 09 Jan 2025 | 00:22:13 | |
How are you reading life-science textbooks? My approach to reading textbooks has evolved significantly throughout my academic career, from student to researcher to instructor to course director. Today’s episode is part 1. We will discuss the first two phases of my experience. My overall goal of the two-part episodes is to highlight the unique roles that textbooks play, different from those of primary research papers. Knowing these different purposes will help us read textbooks more effectively. | |||
| 42. Happy Holidays! | 27 Dec 2024 | 00:01:01 | |
Happy Holidays to you, and I wish you the very best in 2025! | |||
| 33. How to do a good oral presentation? Hidden, but important tip (Q&A-2: presentation) | 09 Sep 2024 | 00:17:44 | |
Question of today: What is a practical tip for effective oral presentations? There are many important things to do, for delivering oral presentations successfully. But I will be happy to give you my number one tip and the reasons why. And this tip is not discussed often in scientific communities. I hope you will find it useful! (My email is active. But my website is under construction. Please wait for a while. Thank you for the patience!) | |||
| 32. Is it important to include positive and negative controls in each experiment? Lesson from Nobel Laureates' work (mini-series: reading-22) | 29 Aug 2024 | 00:21:32 | |
We will examine the positive and negative controls in the milestone article of the Nobel Laureates. The article shows us one of the best examples of how to use positive and negative controls in life-science experiments. We will compare a total of eight figure panels. And we will learn important lessons from them, for designing experiments and for reading figures. This episode will be Part 1 of a summary of control experiments.
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| 31. Is it OK to say, “I don’t know” in response to technical questions? (Q&A-1: interview) | 21 Aug 2024 | 00:12:02 | |
The first Q&A session! Question of today: Is it OK to say, “I don’t know” in response to technical questions in an interview when you apply for a life-science research position in a laboratory? I will give you my answer and the reasons why. (My email is active. But my website is under construction. Please wait for a while. Thank you for the patience!) | |||
| 30. Positive controls in another experiment by Nobel Laureates (mini-series: reading-21) | 17 Aug 2024 | 00:32:41 | |
We will keep analyzing the specific positive controls that the Nobel Laureates used in their milestone article 1 that led to the Nobel Prize. We will examine the four positive controls in the third figure of this paper, and in other figures as well. Those positive controls did not necessarily show positive responses in multiple figures. We will observe that positive controls can show variable behaviors in a paper. We will also discuss how a modified definition of positive controls will be helpful for understanding them.
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| 29. Positive controls in experiments by Nobel Laureates (mini-series: reading-20) | 07 Aug 2024 | 00:25:31 | |
Let’s analyze the specific positive controls that the Nobel Laureates used in their milestone article 1 that led to the Nobel Prize. We will look at the first two figures and four positive controls therein. As always, we are impressed by the meticulous design of the experiments by the Laureates.
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| 28. Defining positive controls in life-science experiments (mini-series: reading-19) | 31 Jul 2024 | 00:13:11 | |
In this episode, we shift our focus from negative controls to their counterparts: positive controls. We will begin by defining what we mean by positive controls. Then we will refine that definition to encourage practical and cautious thinking.
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| 27. One-year anniversary: I started podcasting to help you (podcast update 5) | 23 Jul 2024 | 00:21:02 | |
One-year anniversary of this podcast channel! Thank you for listening. Why did I start podcasting? The motivation or the trigger was the students’ feedback to my teaching and training: they loved it. My goal is to help you learn and polish your skills in life sciences. In this episode, I will talk about a little story of how I started podcasting. | |||
| 26. Lessons learned from a failed experiment. Part 2 (mini-series: reading-18) | 16 Jul 2024 | 00:34:47 | |
This episode continues from the last one. This will mark the end of our story about the life-science experiment that did not work at first, but worked well after extensive troubleshooting. We will talk about the remaining three lessons we can learn from the story. They will be about thoughtful approaches, and about probably the most important mindset in life sciences (What will it be?). | |||
| 25. Lessons learned from a failed experiment. Part 1 (mini-series: reading-17) | 10 Jul 2024 | 00:31:30 | |
In the last episode, we finished discussing details of the life-science experiments in our story. We observed that negative controls can be powerful tools for troubleshooting and ensuring data quality. The story gave us invaluable learning experience. What lessons can we learn? We will talk about three lessons related to negative controls today. They will help us design good research and evaluate results well. | |||
| 24. Negative controls put the pieces together in troubleshooting experiments (mini-series: reading-16) | 03 Jul 2024 | 00:46:41 | |
We will see how the experimenters implemented a good, troubleshooting idea into a protocol that appeared to be challenging at first. We are continuing to discuss the troubleshooting of a real, life-science experiment in our story. Sophisticated thought processes made the experiment possible in the end. This episode celebrates the power of well-designed experiments. We'll see how meticulous planning and a systematic approach to troubleshooting can overcome seemingly insurmountable obstacles. | |||
| 41. Exclude or include seemingly irrelevant experiences in your academic CV? (Q&A-4: CV) | 28 Nov 2024 | 00:22:01 | |
“Should I exclude irrelevant experiences from my academic CV?” | |||
| 23. Refining a troubleshooting idea: the power of identifying unknowns (mini-series: reading-15) | 25 Jun 2024 | 00:25:11 | |
We will discuss the fourth and final idea, for troubleshooting a real, life-science experiment in our story. This idea was based on the previous three ideas. Then the experimenters took an impressive step. They identified key unknowns about the experiment, and refined and updated their idea. The updated idea laid the foundation for designing the crucial, fourth and final troubleshooting experiment that we will discuss in the next episode. | |||
| 22. Negative controls unveil a hidden culprit in a problematic experiment (mini-series: reading-14) | 18 Jun 2024 | 00:14:39 | |
We continue our deep exploration into negative controls and their importance in troubleshooting life-science experiments. We follow a real-life story of an experiment that yielded unexpected results. Through the third troubleshooting experiment utilizing negative controls, the experimenters finally uncovered the culprit. We discuss how negative controls helped identify the problem and pave the way for further investigation. | |||
| 21. An exciting new way to stay connected (email newsletter; podcast update 4) | 11 Jun 2024 | 00:01:34 | |
We will be happy to announce the launch of a new way to stay connected with the show - a FREE email newsletter! Sign up to get updates on upcoming episodes, behind-the-scenes insights, and more. Please join the community by sending an email to: ideas@synaptologica.com. | |||
| 20. Detective work of troubleshooting a puzzling experiment: negative control as a guide (mini-series: reading-13) | 06 May 2024 | 00:23:20 | |
We will experience the fascinating world of scientific troubleshooting. In this episode, we will revisit a life-science experiment where researchers aimed to see if a specific chemical compound could enhance a particular function in cultured cells. Their plan seemed straightforward - a pilot experiment with a positive control (active compound) and a negative control (inactive compound). They wanted to confirm everything worked as expected. But the results were strange! Both the positive and negative controls showed unexpectedly high cell function, leaving the researchers scratching their heads. Join us as we explore the initial troubleshooting steps. Help us by showing your idea: where in the protocol the problem could be hiding. Stay tuned for the next episode where we continue this exciting discussion. | |||
| 19. Negative controls are important: a story (mini-series: reading-12) | 16 Apr 2024 | 00:12:07 | |
There are many reasons why life-science experiments do not work well. Today, I will tell you a real story about an experiment. It is an experiment that did not go well. We will explore the problem that researchers encountered. In the following episodes), we will discuss how they identified the problem, and how they solved the problem. The story will help us understand the importance of negative controls, especially how to design them for the experiments, and how to use them for trouble-shooting problematic experiments. | |||
| 18. In-depth analysis of negative controls: using Nobel Laureates’ as example (mini-series: reading-11) | 31 Mar 2024 | 00:30:11 | |
Today's focus: negative controls. In life-science experiments, negative controls play critical roles. In my view, they are more important than the positive controls! They form such a rich topic that we will spend at least a few episodes on discussing them. Today, we introduce basic aspects: 1) what the negative controls do in life-science experiments, 2) our practical definition by modifying the typical and ideal one, 3) how the negative control was used in our milestone graph (Fig. 3D of milestone article 1 by the Laureates of the Nobel Prize in Physiology or Medicine 2023), and 4) two critical assumptions for negative controls to work properly. | |||
| 17. Links to 3 milestone articles & YouTube video presentation: Nobel Prize for Physiology or Medicine 2023 (mini-series: reading-10) | 10 Mar 2024 | 00:06:01 | |
I will list four sets of links mentioned in this episode. All are related to the Laureates, Dr. Katalin Karikó & Dr. Drew Weissman of the Nobel Prize in Physiology or Medicine 2023. | |||
| 16. Graph axis labels by Nobel Laureates: the secret method of scientific communication (mini-series: reading-9) | 07 Mar 2024 | 00:28:58 | |
Today's focus: the power of text elements in figures. We explore how category axis labels in bar graphs, when meticulously organized, reveal key experimental conditions at a glance. For a prime example, take Fig. 2B from our milestone article 1 by the Laureates of the Nobel Prize in Physiology or Medicine 2023. Here, the labels use two key strategies: 1) precise keywords accurately represent each condition, and 2) a three-layered structure visually communicates relationships between conditions. The next time you encounter a graph, take a moment to appreciate the labels and how they efficiently convey information. | |||
| 15. Let's read a bar graph made by Nobel Laureates (mini-series: reading-8) | 15 Feb 2024 | 00:22:42 | |
Dive deep into Step 11 of reading the milestone article written by Nobel Laureates. We will examine the most important bar graph. We will read the labels and the legend, and combine our knowledge with the Nobel Committee video. We will use the information flexibly to understand the story the graph tells. | |||
| 14. Let’s read a paper written by Nobel Prize Laureates, 2023: Part 7 (mini-series: reading-7) | 29 Jan 2024 | 00:17:00 | |
Visual elements in scientific papers often convey information faster than words. In Part 7 of reading mini-series, we will discuss previewing the paper content by scanning the figures and tables. This step will help us gain a quick overview of Nobel Prize-winning research. | |||
| 40. Short or long CV for applying for a research position? (Q&A-3: CV) | 01 Nov 2024 | 00:16:23 | |
“Should my CV be short or long, when I apply for a research assistant position in a college/university lab?” | |||
| 13. Let’s read a paper written by Nobel Prize Laureates, 2023: Part 6 (mini-series: reading-6) | 15 Jan 2024 | 00:14:06 | |
In Part 6 of reading mini-series, we will discuss key steps before diving into a paper. We will verify the paper's identity and map its structure. These simple actions will give us a bird's-eye view of the paper and set us up for a deeper, rewarding reading experience. | |||
| 12. Let’s read a paper written by Nobel Prize Laureates, 2023: Part 5 (mini-series: reading-5) | 06 Jan 2024 | 00:15:12 | |
Welcome to Part 5 of our mini-series on reading. Today, we will discuss a crucial step before diving into a paper. This powerful step will shift your focus from passively absorbing the written content to actively engaging with the authors' intent. By understanding what they are doing with each sentence and paragraph, you will gain a clearer overview of the paper's meaning. So, what is this important step? | |||
| 11. 2023 Wrap-up (podcast update-3) | 29 Dec 2023 | 00:03:03 | |
Thank you for listening. I started podcasting earlier in 2023. The total number of episode downloads reached 250 on the day of this recording. Please keep listening to the episodes to come! | |||
| 10. Let’s read a paper written by Nobel Prize Laureates, 2023: Part 4 (mini-series: reading-4) | 11 Dec 2023 | 00:18:16 | |
This episode is Part 4 of a multi-episode mini-series on reading. When we want to read a paper written by the Nobel Laureates, you might wonder which one to choose. We will discuss how to select the right paper from among the many that the Laureates have written. How do we do it? There's a simple way. | |||
| 9. Let’s read a paper written by Nobel Prize Laureates, 2023: Part 3 (mini-series: reading-3) | 04 Dec 2023 | 00:24:53 | |
This episode is Part 3 of a multi-episode mini-series on reading. The biggest hurdle when we read a paper written by the Nobel Laureates is usually our lack of knowledge necessary to understand even the basics of the paper. We will talk about how to obtain the minimal amount of the most accurate background information. It is to watch a YouTube video. But it should not be any video related to the Laureates’ work. There is only one video that I would like to recommend watching. What would it be? | |||
| 8. Let’s read a paper written by Nobel Prize Laureates, 2023: Part 2 (mini-series: reading-2) | 21 Nov 2023 | 00:24:44 | |
Let's enjoy the Nobel Prize announcement. How do we enjoy it? We will read one paper written by the Nobel Laureates, and dive deep. This episode is Part 2 of a multi-episode mini-series on reading. We will talk about: 1) how the Nobel Prize laureates are selected, 2) what a milestone article is, 3) why we would want to read the milestone article by the Nobel Laureates, and 4) who will benefit from this reading activity. | |||
| 7. Let’s read a paper written by Nobel Prize Laureates, 2023: Part 1 (mini-series: reading-1) | 12 Nov 2023 | 00:20:57 | |
Let's enjoy the Nobel Prize announcement. How do we enjoy it? We will read one paper written by the Nobel Laureates, and dive deep. This episode is Part 1 of a multi-episode mini-series on reading. We will talk about two goals of reading the paper. | |||
| 6. Thank you for 100 downloads of episodes (podcast update-2) | 18 Sep 2023 | 00:02:23 | |
I would like to report to you: the total number of my episode downloads reached 100! It took me 2 months. Thank you for listening. Please keep listening to the episodes to come! | |||
| 5. Happy Birthday, Google! (mini-series: online information search-3) | 18 Sep 2023 | 00:13:03 | |
Google celebrates the 25th birthday in September, 2023, when this episode is recorded. Google CEO, Mr. Pichai, reflects on the paths that Google chose to take in the past, and on the paths that Google is going to take from now. Similarly, we would like to reflect on 1) how the online information search looked like before Google, 2) how it has changed after Google, and 3) how generative AI could change our activities from now (There is no answer yet!). | |||
| 4. "Thank you for listening" in three languages (podcast update-1) | 25 Aug 2023 | 00:07:03 | |
In this episode, I would like to thank you for listening. I will report to you the number of downloads for the first three episodes so far. It is a tiny but mighty audience! I will also report to you the three countries where my listeners are located. Then I would like to express my gratitude by thanking you in three languages of those countries. Well, English is one of them. What would be the two other languages? You will know by listening :-) | |||
| 39. Eight key components define the Abstract structure (mini-series: reading-25) | 25 Oct 2024 | 00:18:57 | |
How do top-tier scientific journals, like Nature, make sure their abstracts are clear and impactful?
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| 3. ChatGPT is here. Do we still need Google search? (Part 2) (mini-series: online information search-2) | 03 Aug 2023 | 00:19:18 | |
In this episode (Part 2) and the one before (Part 1), we are discussing how to search for life-science information online. What method would give us the reliable online information? Now, ChatGPT has arrived and it is becoming very popular. Shall we rely on ChatGPT and other tools of generative artificial intelligence? That’s what we will talk about. | |||
| 2. ChatGPT is here. Do we still need Google search? (Part 1) (mini-series: online information search-1) | 03 Aug 2023 | 00:28:22 | |
This is the first episode of a mini-series. We rely very much on online information every day. How can we choose reliable websites for the correct information? | |||
| 1. Introduction to the Podcast | 15 Jul 2023 | 00:15:03 | |
Welcome to the "Foundational Skills in Life Sciences" podcast. | |||
| 38. The journal, Nature, dissects the Abstract structure (mini-series: reading-24) | 15 Oct 2024 | 00:13:26 | |
What is the best way to learn how to read the Abstract of a scientific paper?
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| 37. Announcement of The Nobel Prize in Chemistry 2024, relevant to life scientists! | 10 Oct 2024 | 00:09:23 | |
The 2024 Nobel Prize was announced! Two days ago, it was in Physiology or Medicine. Yesterday, it was in Physics. Today, it was in Chemistry.
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| 36. Announcement of The Nobel Prize in Physics 2024, relevant to life scientists! | 09 Oct 2024 | 00:08:25 | |
The 2024 Nobel Prize was announced! Yesterday, it was in Physiology or Medicine. Today it was in Physics.
Enjoy the video! | |||
| 35. Announcement of The Nobel Prize in Physiology or Medicine 2024 | 07 Oct 2024 | 00:03:19 | |
The 2024 Nobel Prize was announced! This year’s Nobel Prize in Physiology or Medicine was awarded to Dr. Victor Ambros, and Dr. Gary Ruvkun, “for the discovery of microRNA and its role in post-transcriptional gene regulation.”
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| 34. Lessons learned from Nobel Laureates' work, about positive and negative controls (mini-series: reading-23) | 17 Sep 2024 | 00:31:10 | |
We will complete the analysis of positive and negative controls in the milestone article of the Nobel Laureates of 2023. The article shows us one of the best examples of how to use positive and negative controls in life-science experiments. This episode will be Part 2 of a 2-part summary of control experiments. This will also conclude Step 11 of reading the article, which is to examine the key graph of the article. We can learn a lot from the Nobel Laureates!
Here are the links to the YouTube video of Nobel announcement.
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| 44. An evolving reader: my phases through reading textbooks (Q&A-5: textbooks, part 2) | 27 Jan 2025 | 00:22:12 | |
How are you reading life-science textbooks? | |||
| 59. Happy 2-year anniversary! (plus, how I am scripting episodes) | 30 Jul 2025 | 00:16:11 | |
This podcast is now two years old. And it is the start of the third year! Thank you for listening and for your support! I would like to give you my behind-the-scenes information, so that you will have some understanding about how I am preparing the scripts of the episodes for you. This episode = podcast update 8. This podcast is a product of my own thoughts, research, and voice. In other words, it is human-generated, not AI-generated. (My email is active. But my website is under construction. Please wait for a while. Thank you for the patience!) | |||
| 58. Paragraph 1 of Introduction, written by Nobel Laureates: meaning of each sentence therein | 13 Jul 2025 | 00:16:51 | |
Let’s read the first paragraph of the Introduction section in a paper written by the Nobel Laureates. Specifically, we will read each sentence in the paragraph, and think about the meaning and the role of each sentence. One key point is that the structural components of the Abstract will help us understand the paragraphs and sentences of the Introduction. We are reading the paper written by Dr. Katalin Karikó & Dr. Drew Weissman, that led to the Nobel Prize in Physiology or Medicine 2023. We call it the Milestone Article 1. Here are two sets of links related to the paper.
Milestone Article 1: - “Suppression of RNA recognition by Toll-like receptors: the impact of nucleoside modification and the evolutionary origin of RNA” by Karikó, Buckstein, Ni & Weissman. Immunity, 23(2): 165-75, 2005. - HTML: https://doi.org/10.1016/j.immuni.2005.06.008 - PDF: https://www.cell.com/immunity/pdf/S1074-7613(05)00211-6.pdf - PubMed: https://pubmed.ncbi.nlm.nih.gov/16111635/ Copyright of the paper (as of July, 2025): - See the pull-down menu “Article Info” near the top of the article webpage (Use the DOI above to reach it). - Check the “User License” section which lists the “Elsevier user license”: --- http://www.elsevier.com/open-access/userlicense/1.0/ --- https://www.elsevier.com/about/policies-and-standards/open-access-licenses/elsevier-user This episode = mini-series: reading-38. (My email is active. But my website is under construction. Please wait for a while. Thank you for the patience!) | |||
| 49. Another well-crafted logic loop in Abstract by Nobel Laureates (mini-series: reading-30) | 28 Mar 2025 | 00:18:26 | |
We will talk about the second of the two, well-crafted loops of logic, in the Abstract of a paper written by the Nobel Prize Laureates. Not all abstracts have this second loop. But when it is present, it gives a better overview of the impact of the presented work. We can find one of the best examples in our Abstract. We are reading the paper written by the Laureates, Dr. Katalin Karikó & Dr. Drew Weissman, that led to the Nobel Prize in Physiology or Medicine 2023. We call it the Milestone Article 1. Here are two sets of links related to the paper. Milestone Article 1:
Copyright of the paper (as of March, 2025):
For finding our Milestone Articles 1, 2 and 3 (i.e., three papers written by the Laureates that led to the Nobel Prize), visit the following website that shows the “Press Release” of the Nobel Prize in Physiology or Medicine 2023. Look for "Key publications" section.
We discussed how to find Milestone Articles 1~3 as above, in Episode #10. Here is the link to the episode:
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| 48. Well-crafted logic loop in Abstract by Nobel Laureates (mini-series: reading-29) | 20 Mar 2025 | 00:19:32 | |
I can visualize two well-crafted loops of logic, in the Abstract of a paper written by the Nobel Prize Laureates. Can you? We will talk about one of them in today’s episode. Such a loop, together with a linear progression, highlights the authors’ clear and logical thought process. We are reading the paper written by the Laureates, Dr. Katalin Karikó & Dr. Drew Weissman, that led to the Nobel Prize in Physiology or Medicine 2023. We call it the Milestone Article 1. Here are two sets of links related to the paper. Milestone Article 1:
Copyright of the paper (as of March, 2025):
(My email is active. But my website is under construction. Please wait for a while. Thank you for the patience!) | |||
| 47. Why is the 2nd sentence important in an abstract? (mini-series: reading-28) | 14 Mar 2025 | 00:20:32 | |
Let's analyze a single sentence in the Abstract of an impressive paper. It is the paper that led to the 2023 Nobel Prize in Physiology or Medicine. This is the paper that we call the milestone article 1 (Please see below for details). We will analyze the second sentence. Why is this sentence important? We will discuss four of my approaches to see that this sentence is important, beautiful and helpful for readers outside the field. It is fun to spend one episode for just a single sentence, and think deep about how it reveals the authors' logic. Here are two sets of links related to the paper written by the Laureates, Dr. Katalin Karikó & Dr. Drew Weissman of the Nobel Prize in Physiology or Medicine 2023. Milestone Article 1:
Copyright of the paper (as of March, 2025):
(My email is active. But my website is under construction. Please wait for a while. Thank you for the patience!) | |||
| 46. Let’s analyze the Abstract of a paper written by Nobel Laureates (mini-series: reading-27) | 05 Mar 2025 | 00:27:59 | |
Today, we will analyze the Abstract of an impressive paper. It is the paper that led to the 2023 Nobel Prize in Physiology or Medicine. This is the paper that we call the milestone article 1. We will have two essential pre-analysis sub-steps, and then we will analyze each sentence. During this analysis, we will read each sentence of the Abstract, examine the role of each sentence, and assign each sentence to a structural component, so that we will be able to understand the authors’ intention for each sentence. Here are two sets of links mentioned in this episode. All are related to the Laureates, Dr. Katalin Karikó & Dr. Drew Weissman of the Nobel Prize in Physiology or Medicine 2023. Milestone Article 1:
Copyright of the paper (as of March, 2025):
(My email is active. But my website is under construction. Please wait for a while. Thank you for the patience!) | |||