Definition of Light Microscopy. A light microscope uses focused light and lenses to magnify a specimen, usually a cell. In this way, a light microscope is much like a telescope, except that instead of the object being very large and very far away, it is very small and very close to the lens.
or fu-fu, foofoo, foo-foo. [foo-foo] /ËfuËfu/. noun. 1. a doughlike West African dish of boiled and ground plantain, yam, or cassava, made into balls to go with soups or stews.
CTFU is an acronym for âcracking the fuck upâ and is very similar to LOL(laugh out loud). It is usually used in online chats or message threads when something âcracks a user upâ, or makes them laugh.Itâs is commonly used on social media websites like Facebook, Twitter, or Tumblr, and in apps like instagram or Vine when someone posts something that âcracks them upâ, or makes them laugh.CTFU means âcracking the fuck upâ, and is quite similar to the acronym CDFU, which means âcracking da fuck upâ. p. Much like the acronym âCTFU,â CDFU is also used. CDFU means âcracking da fuck upâ, rather than âcracking the fuck upâ. The hashtag CTFU has over one million tags on Instagram.