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Search below to delve into the Bitesize Bio archive. Here, you’ll find over two decades of the best articles, live events, podcasts, and resources, created by real experts and passionate mentors, to help you improve as a bioscientist. Whether you’re looking to learn something new or dig deep into a topic, you’ll find trustworthy, human-crafted content that’s ready to inspire and guide you.
The monthly meeting with your supervisor is approaching and you are getting nervous. What can you do to get the most out of it? For starters, let’s hope that you are actually having regular, one-to-one meeting with your lab head. If not, you have bigger problems than just preparing (look out for my upcoming article…
You should never completely rely on your spellchecker or grammar checker when writing your scientific manuscript, thesis, or presentation. I’ll talk more about exactly why in my next article, but first let’s have a bit of fun to get you warmed up – this is Bitesize Bio after all. Over the years, I have lovingly…
Common lab reagents may appear innocuous, but don’t be fooled! Sometimes even the most-used lab chemicals are hazardous to your health. It is important to make sure you have an understanding of the dangers a reagent can present before you use it. Which common chemicals should you look out for? Here is a brief look…
Check out our rundown of the key features of the most popular reference managers to work out which one will be best for you and your research.
Whenever you make up a solution or use a purchased reagent in the lab, you trust the work of a whole army of people and equipment. If any one of those links in the chain has a technical problem or makes a mistake, then your reagent might turn out to be faulty. And that can…
If you already spend all day hanging out with other scientists, the last thing you might feel like doing is joining a professional scientific society. With today’s shrinking budgets, you might also start to question whether this line on your CV is worth the membership dues. However, joining societies has many career benefits in addition…
I think I can multitask in the lab. If I organize my day efficiently and perform lots of experiments and other tasks in parallel, I get more done. But there is a school of thought that says no-one can really multitask, that our brains are not wired for it. So how come it works for…
Personal Protective Equipment (PPE) such as your lab coat and gloves are an essential piece of kit when working in a laboratory; however, it is important to know when it is inappropriate to use PPE. 1) Don’t wear your lab coat, gloves or other PPE in offices or dining areas. They may have become contaminated…
You can really tell when Honours Project students start working in the lab on their projects: the pH meter probe is suddenly floating in water and the weighing area is a mess, because nobody had time to explain “the weighing etiquette”. Fret no more! We will spell it out and you can print it out…
Of all the words you write to prepare a manuscript, too often the most important ten or so are left as an afterthought. You’ve slaved for weeks to finish your manuscript. Through draft and re-draft, you managed to shoehorn hundreds of man-hours of careful lab work into the word limit designed to be precisely 300…
It is a truth universally acknowledged that free cheese exists only in a mousetrap, and even there it’s free only to the end user. So it’s no wonder that the traditional system of most scientific publications through publishing houses seems to be fair. A publishing house (PH) employs editors as well as technical personnel to…
The correct documentation and storage of your laboratory samples may be a tedious process, but it will make your life a lot easier in the long run. The last thing any scientist wants when trying to complete a key last experiment for a publication is not being able to find or identify a critical sample….
I have been fortunate enough that in my career to date I have rarely experienced the problem of other people stealing my reagents. However, one PI told me of her experiences working in a US laboratory where things had got so bad people brought their reagents home at the weekends! Working in a research laboratory…
It takes some time to complete any professional education beyond a bachelors degree. So what to do if you’re not absolutely sure about spending the roughly sixty-or-so-months it takes to achieve a PhD? A hands-on internship or lab rotation is an excellent way to investigate science as a career. In a few short months an…
Every once in a while a big case of scientific fraud reaches public attention. Does that mean these well-known cases are exceptions, a few rotten apples…or might the rest of the fruit bowl also be affected? A major part of a scientist’s work is to secure funding for future research. Obtaining funding is strongly connected…
Having to make stock solutions is a part of everyday lab life…a tedious, but necessary, one. So why not make the process as streamlined as possible? Here are a few little tricks I picked up while I was still in the lab: What are your tips for making stock solutions?
To become an expert in managing people and projects together, a scientist needs a variety of important skills to succeed. One way to add to an already impressive skill set is by mentoring others through internships. Students take internships to be exposed to new things. Mentors give internships to inspire others to do research. They…
After years of hard work in the lab, having to sit down and write everything up can be a daunting and difficult task. Here are a few tips that I picked up during my thesis write-up that might help to make the process that little bit easier. Back up This is probably the advice most…
Keeping up with the latest developments in your field of research is important whether you are taking a sabbatical to travel the world or your funding has finally dried up. Whatever your situation, it is good to maintain a broad working knowledge of your field of interest and not leave yourself a mountain of reading…
Let’s face it: when you said you read that paper, what you really meant was that you read the abstract. And that conference you went to? You probably scanned the abstracts of the posters instead of actually attending the poster session and chatting with the presenters. It’s a dirty little secret and a time-saving tool…
Every scientist, at one time or another, has avoided meetings with their PI. They are, however extremely important in shaping the direction and progress of your project. Having regular productive meetings with your PI will help maintain a positive working relationship and contribute to the success of your project. Keep the following in mind when…
Most scientists I know approach the publication process with fear and trembling: the endless discussions about what journal to submit to, the agonized consideration of impact factors, comparing the all-important “time to first decision”, etc. Now that I’ve been working for a scientific publisher for a few months, I’m surprised at how many manuscripts still…
For scientists, Photoshop is a double-edged sword with a dagger nailed to the hilt. Its power in image processing is unrivalled; its ability to gut you with ethics violations is unmatched. An earlier article outlined how to keep your conscience clean when Photoshopping, here we offer four tips that will help walk with the Photoshop balancing…
Like many scientists, I don’t consider myself a statistics expert. But I am determined to do things right in my science, and that includes statistics. In my experience, a lot of scientists who are “scared” of statistics fall into the trap of ignoring the existence of anything beyond a t-test. But using the right method…
What comes to mind when you think of good laboratory practices? To many, good laboratory practices describes the best conduct while working at the bench. The laboratory is a complex environment and understanding how small, seemingly innocuous, actions can have such a huge impact on the outcome of an experiment will help you to ensure…
The very idea of standing up and giving an oral presentation at a conference gives even the most confident of us butterflies. Additionally, I don’t know many scientists who find the thought of spending hours working on a powerpoint presentation exactly thrilling. However, there are many benefits to presenting your work at a conference. First…
How often have you torn apart the lab looking for the reagent you need right now for some thawing samples? That reagent which you (possibly) ordered a week ago and which (maybe) came in yesterday? If your answer isn’t “just once in my entire career,” please read on! I will outline four steps to setup…
It’s pretty likely you’ll have heard of impact factors, either through colleagues talking about them in the lab, or from a journal homepage advertising its latest score. Whilst impact factor is a relatively artificial value, it is something that journal editors, scientists and some funding agencies take seriously. It’s therefore important to understand what it…
Graduate programs in science can take an additional four to seven years beyond a Bachelor’s degree. That’s a lot of time to commit to advanced training! If you’re currently a high school or college student wondering if graduate school is the right path for you, perhaps an internship in a laboratory can help you decide….
Following closely on the heels of Cristy’s article “How to Clean a Waterbath”, I’d like to take a moment to rant about a few other hated (and carefully avoided) lab tasks. Here are my top ten LEAST favorite things to do in the lab: What’s YOUR most hated lab task?
Poster sessions can be your best friend, or your worst nightmare; it all comes down to how well you’ve prepared. In this article, I’ll discuss how to present your data in poster form, what to look out for at a poster session, and how to make the most out of a poster session…in short, how…
Here’s a quick guide to cleaning and maintenance, to help you overcome your fears of the monsters lurking in your water bath.
Everybody is different when it comes to how they like to run their work space. Some people just find a space in the lab and work wherever there’s room, sharing their tips and pipettes, while others like to have a designated area to do their lab work in, with their own equipment. Personally, I much…
There are six little words that can instill both excitement and trepidation in the heart of a graduate student: “No one’s ever done this before.” What those words really mean, of course, is “No one’s ever published this before,” and you are either standing at the edge of a great discovery or a chasm of…
In today’s technology-driven world, we leave so many things to our electronic gadgets. Surprisingly, many life scientists try manically to control the appearance of their documents by hand with programs like MS Word. LaTeX takes this task off your hands by providing highly efficient algorithms to properly format your texts. The results are almost always…
The easiest way to keep abreast of what’s going on in your scientific field is to set up a PubMed alert. We show you how.
You have just finished your undergraduate studies, or perhaps you have been working in the field for a while, you are full of energy and zest and you want to prove to the world that you are carved from the right stone to pursue PhD studies. Going to graduate school is a very important, potentially…
Against the advice of journals and printers, many scientists use Microsoft Powerpoint to assemble posters and figures. You should consider upgrading to Adobe Illustrator! For generating scientific figures, Illustrator is more powerful and flexible than Powerpoint and is designed to produce print documents at high quality resolution. This means that journals will stop sending your…
Collecting the data took several years, writing the paper took several months, assembling the figures took several weeks, and converting those figures to PDFs took a frustratingly long day. You waited a month for the paper to come back from review, then two months re-doing experiments to satisfy a sadistic reviewer. Finally, your paper is…
To pull together our discussions so far on hypothesis testing and p-values, we will use the t distribution as an example to see how it all works. The t distribution (you may have heard it called Student’s t) is a probability distribution that looks like a bell-shaped curve (or normal distribution). If we sample repeatedly from…
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