General
Does BV Cause Bleeding? What Studies Say + When to Seek Care
If you’ve ever searched online about bacterial vaginosis (BV) and bleeding, you probably found conflicting answers. Many sources insist that … Read more
DNA vs RNA: Simple Differences for Microbiology Students
When you’re first learning microbiology, all the talk of DNA and RNA can get confusing. They’re both nucleic acids, they … Read more
High-Pressure Autoclaves: Why Your Lab Might Need One and How to Choose
Why Consider High-Pressure Autoclaves? Standard tabletop units max out at 30 psi. High-pressure models (up to 45 psi) reach 138 °C, cutting prion … Read more
Understanding the Olympus CH-2 Microscope: Parts and Labeled Diagrams
Overview of the Olympus CH‑2 Series Released in the late 1980s, the Olympus CH‑2 quickly became a staple in teaching … Read more
Snail Knobs: Unique Structural Features and Biological Functions Explained
Introduction Snail shells often display striking protrusions known as knobs—tiny, calcified bumps that can transform an ordinary spiral into a … Read more
AtoAtomic Force Microscopy (AFM): Essential Parts and Their Functions Explained
Principle of AFM Atomic Force Microscopy uses a nanometer‑scale cantilever tip to map surface topography with sub‑angstrom vertical resolution. The … Read more