For an MRI of the head, you lie with your head inside a special machine (scanner) that has a strong magnet. The MRI can show tissue damage or disease, such as infection or inflammation, or a tumor, stroke, or seizure. Information from an MRI can be saved and stored on a computer for more study.
what has been seen cannot be unseen. The act of witnessing something so traumatic or disturbing that it is futilely wished to be unseen. Most commonly experienced on 4chan's /b/ or senior citizen dating websites. Me: Oh hey, look, some Nigerian dude emailed me a file called BlueGoatseWaffles! Maybe its a picture of blue goats doing people stuff...like cooking waffles! Me: What has been seen cannot be unseen.
Best Answer: Atoms are too much smaller than the wavelength of visible light to be seen, even under intense magnification, so we use indirect observations. High powered electrons have a small enough wavelength to resolve at atomic scales, so we can in theory use electron microscopes to resolve large atoms.toms are too small to be directly seen using the wavelengths of light that human eyes are capable of perceiving, so what your teacher said is true. However, expensive equipment such as scanning-tunneling electron microscopes and atomic force microscopes can detect individual atoms and display the output to a screen.