11 min read 
What is Dutch elm disease (DED)? Dutch elm disease, often called DED, is a nasty problem for elm trees. It’s caused by a type of fungus that gets carried around by tiny beetles. When these beetles munch on healthy trees, they leave behind fungal spores that grow inside the tree’s veins—the parts that move water … Read more
9 min read 
What is Fusarium Wilt? Fusarium wilt is a plant disease that’s been giving gardeners and farmers headaches for ages. It’s caused by a sneaky soil-dwelling fungus called Fusarium oxysporum, which basically invades a plant’s roots and starts clogging up its internal plumbing. Imagine the plant’s vascular system—the tiny tubes that move water and nutrients—getting blocked by … Read more
8 min read 
What is Electroporation? Electroporation is a fascinating technique that temporarily makes cell membranes more permeable by applying brief electric pulses. This method, widely used in labs and medical settings, allows substances like DNA, drugs, or proteins to enter cells by creating tiny pores in the membrane. Imagine zapping cells with a controlled jolt of electricity—this … Read more
19 min read 
What is Fine Adjustment Knob? Particularly in high magnification levels, the fine adjustment knob is an essential part of a microscope as it helps to achieve exact and crisp focus. Particularly in the study of cells, microscopes are essential instruments in scientific inquiry as they let us view objects beyond our human sight. Under a … Read more
9 min read 
It is designed in a way that is compact and portable which is why it’s called a pocket’. They’re pocket-sized however some are bigger. Their size is not enough to be able to hold a mirror in order to put the image in the proper place. However, they contain a small stage where one can place an object to observe. They’re portable so that they can be utilized by both professionals and amateurs according to the task they’re designed to fulfill.
14 min read 
What is Polarizing Microscope? A polarizing microscope is an optical microscope that allows one to see birefringent materials—materials that give off two rays of light moving at varying speeds and indices of refraction—and contains certain added components for enhanced viewing contrast and more precise structural detail. As for the components of the microscope procedure that … Read more
9 min read 
What is transmission electron microscope? A transmission electron microscope (TEM) is an electron microscope that transmits electrons through a sample to observe it. Scientists use transmission electron microscopes to analyze materials and examine their microstructural and compositional properties. A transmission electron microscope transmits a highly focused beam of electrons through a sample to observe and … Read more
29 min read 
This reflects the seemingly marvelous developments that have occurred from the history of microbiology to the present day. Advances in technology and subsequent research in the field over the years have meant that once we learned how to study these tiny creatures, we only grew in appreciation for these vital little agents. But in 1590, … Read more
10 min read 
What is Inverted Fluorescent Microscope? Ever peeked into the world of living cells? Scientists use a nifty tool called an inverted fluorescent microscope for this. Unlike regular microscopes, this one flips the script—literally. Imagine the lenses sitting above the sample and the light source shining from below. This upside-down setup makes it perfect for studying cells chilling at the bottom … Read more
14 min read 
What is an Inverted Microscope? An inverted microscope is literally an inverted microscope. The lights and lenses are positioned above the specimen stage and the objective lenses are below. This allows the user to critically observe the samples from below; this is important because many living specimens and cells to be observed are in petri … Read more