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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.
No matter how small or large, chemical spills require immediate attention. Learn how to manage spills by following these 4 essential rules.
Want to know how to use a fume hood? Keep your head out of it for starters. Here are 10 extra tips to keep you safe when using one!
Safety Data Sheets tell us how to handle and dispose of every chemical we use. This article explains what they are and how to decipher them.
Biosafety cabinets keep your work safe from contamination, and you safe from your work. So here are 12 tips for Working in a biosafety cabinet!
It pays dividends to think creatively about your research. Here are 8 tips to supercharge creativity in science and ensure a great environment to help your imagination flourish.
With the NanoDrop spectrophotometer, quantifying a DNA, RNA, or protein sample concentration is as easy. Here’s everything you need to know about the strengths and limitations of this handy spec.
Have you got a plasmid that others are begging to use? Perhaps your cell line is in high demand? We’ll show how using a repository can take the hassle out of sharing your reagents.
Russell and Burch first described the ‘3Rs’ concept in 1959. It acknowledges that animals are a valuable resource through which great discoveries can be made, but it is up to you to use them ethically and judiciously. The ultimate benefit is that people and animals will be able to live longer, happier, healthier lives! So…
Immunolabeling is the tried-and-true immunochemistry method of getting the stain you want onto the molecular target you want. Whether that target is contained within a large region of tissue (immunohistochemistry) or inside a single cell (immunocytochemistry), the ability to accurately label large numbers of samples will simplify your workflow and help you to achieve excellent…
Here is a rundown of our top features to look out for when you are shopping for a new PCR instrument.
It’s often said that great leaders have a knack for bringing out the best in those that follow. In turn, followers enjoy the work they do and will take the initiative to soar far above and beyond what is asked of them. A less effective scientific leader may unknowingly squander potential that might have flourished…
Given enough time, even the worst rookie research disasters seem amusing. It’s a comedy of errors that test our wit and our patience, but ultimately leave a lifelong impression on how to try experimentation a little bit differently the second time around. With that said, here are 5 brief stories of amusing things I’ve witnessed…
As with any experiment, choosing the right personal protective equipment is essential. In this series we’ll take a look at what different types of hoods add to your arsenal of PPE, what they do and how you can benefit by using them. First, why do I even need a hood? It’s common to run a…
A lot of chemical reagents are relatively non-hazardous.But there are just as many that are extremely hazardous, which means you’ll want to take precautions to reduce any risk of exposure, repeated exposure, and of course, accidental contamination of anything – or anyone – that walks out of the lab at the end of the day….
Here are five unfortunately easy ways to wreck a centrifuge, and how to make sure it never happens in the first place!
People often joke about hiding from sales reps, but the fact of the matter is that valuable opportunities are lost when scientists disappear into thin air. Think twice before attempting your own vanishing act; a brief chat could reward you with amazing deals, introduce you to faster, better technology and keep you in the loop…
A variety of lab supplies can be purchased off the shelf in your neighborhood, which can save you time and money. Here is a grocery list of items that you can stock your lab with today!
It’s 11 PM…do you know where your samples are? If you dread the thought of having to hack through ice, snow and the bone-chilling depths of every freezer to locate them, flirt with frostbite only once. Better yet, never hunt for missing lab samples again! Here are some useful ways to keep track of every…
Here are our top 10 least favorite ways to ruin that larger-than-life-sized autoclave. Don’t try these—your lab manager won’t be pleased!
Reagents are expensive and are a significant cost to your lab. You know what to do to keep others from stealing your reagents. But contamination, improper storage and “lost” batches will all eat into your stock of reagents, bump up your consumables costs and waste your precious time. Unless you take steps to prevent them, that…
Do you see what I see? Maybe not, if the microscope is wrecked in one of these ten ways when you… 1. Carry the microscope incorrectly. A death-grip on anything but the arm and the base almost guarantees that it will slip away, crashing onto the floor to break in pieces. You don’t want a microscope which…
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…
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…
Coating (or ‘subbing’) slides for immunohistochemistry can be the difference between having an organized set of tissue slices ready for microscopy- or watching them detach and float away during a wash. It takes a lot of time to place tissue slices in correct anatomical order, aligned right-side up and flat. To the naked eye, all…
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…
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…
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….
When you stop to think about it, tissue slices for immunohistochemistry (IHC) undergo quite a lot of handling. From chemical reactions to washes – even manipulations and transfers between baskets and microtubes – final analysis is often hours away from the initial step of taking a tissue slice. Properly fixed tissue has to be robust…
Everyone loves a bargain! These days, more and more labs need to stretch every dollar as far as it will go. So how do you keep your lab well-supplied on a tight budget? To get a better deal on products you might choose to shop around, buy in bulk or haggle with vendors. However, if…
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