Formalist film theory is an approach to film theory that is focused on the formal or technical elements of a film: i.e., the lighting, scoring, sound and set design, use of color, shot composition, and editing. This approach was proposed … Continue reading →

The straightforward answer to this question is NO! Probably, it is the most common dilemma of people while selecting a pair of blue light blocking glasses. Some blue light blockers have yellow tint while some don’t, this confuses the buyers. … Continue reading →

The social class lens helps the readers of YA literature acquire knowledge of the social problems and differences in the text as well as their own life. BY reading through the social lens, and individual can acquire what is known … Continue reading →

Primary stain, all bacteria are stained purple. Counter stain. This stains decolorized bacteria red. Human cells can be stained with crystal violet and safranin, so why can’t human cells be gram stained? Which of the cells are stained with safranin? … Continue reading →

The basic principle of gram staining involves the ability of the bacterial cell wall to retain the crystal violet dye during solvent treatment. Gram-positive microorganisms have higher peptidoglycan content, whereas gram-negative organisms have higher lipid content. What is the principle … Continue reading →

No, you can’t hack a DVR CCTV without network connected. But nowadays, almost DVR hybrid CCTV systems are being used,which means DVRs support internet, not limited to cable connection. So they can also be hacked if connected to the internet. … Continue reading →

Can I add a camera to my microscope? If you have a monocular or binocular microscope, you still have options to connect a camera.Using a Microscope Over-Eyepiece Camera Adapter you will be able to thread a c-mount camera directly onto … Continue reading →

The iris diaphragm regulates how much light is on the object being viewed, and the condenser focuses light into an objective as it moves up and down enhancing specimen contrast. How do the functions of a condenser and an iris … Continue reading →

BSF and BSW are Britisch measurement systems, while UNF and UNC are American measurement systems. BSF and UNF are the fine thread systems, while BSW and UNC are the coarse thread systems. What does BSF thread mean? British Standard FineBritish … Continue reading →

AE/AF Lock is an iPhone camera feature that allows you to lock the focus and exposure values when taking a photo. AE stands for Auto Exposure. Exposure refers to the brightness of the image. AF stands for Auto Focus. Focus … Continue reading →

The oil immersion objective lens provides the most powerful magnification, with a whopping magnification total of 1000x when combined with a 10x eyepiece. Which objective lens gives greatest field of view? 4x objective lensThe 4x objective lens has the lowest … Continue reading →

A macro lens can focus very close allowing you to photograph small objects. A telephoto lens [generally] has a narrow field of view and is good for photographing objects that are far away. Is macro lens the same as telephoto? … Continue reading →

ECE can get you a core Job and also an IT job but with IT you can never get a Core Job. IT is more related to CSE so if you had already decided that you want to pursue CSE … Continue reading →

Engineers at Amazon get a lot of work done in a short amount of time. Our innovative Engineering departments design, implement, and maintain our fulfillment centers. What type of engineers does Amazon hire? Amazon India is hiring software engineers; apply … Continue reading →

Which way does a Fresnel lens go? The ridge side of the fresnel should face inward, either toward the ground glass surface if used in front of the glass, or toward the smooth side if used behind the glass. How … Continue reading →