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Field Guide to Memory is a "keepsake game" where players create a physical artifact as part of the game mechanics. [1] [2] Players follow daily prompts that ask them to write, create art, and do other physical activities in the real world, often involving nature. [3]
The Peterson Identification System is a practical method for the field identification of animals, plants and other natural phenomena. It was devised by ornithologist Roger Tory Peterson in 1934 for the first of his series of Field Guides [1] (See Peterson Field Guides.) Peterson devised his system "so that live birds could be identified readily ...
Date/Time Thumbnail Dimensions User Comment; current: 01:58, 25 April 2020: 926 × 859 (12 KB): Nyq: decapitalized common nouns, extended image width to ensure all labels fit it
A foldscope Assembling a Foldscope [1]. A Foldscope is an optical microscope that can be assembled from simple components, including a sheet of paper and a lens.It was created by Manu Prakash and designed to cost less than one USD to build.
A field guide is a book designed to help the reader identify wildlife (flora or fauna or funga) or other objects of natural occurrence (e.g. rocks and minerals). It is generally designed to be brought into the " field " or local area where such objects exist to help distinguish between similar objects. [ 1 ]
Antonie van Leeuwenhoek (1632–1723). The field of microscopy (optical microscopy) dates back to at least the 17th-century.Earlier microscopes, single lens magnifying glasses with limited magnification, date at least as far back as the wide spread use of lenses in eyeglasses in the 13th century [2] but more advanced compound microscopes first appeared in Europe around 1620 [3] [4] The ...
Most note that they are a "Guide to Field Identification" on the cover. To go more in-depth and intended as both identification and educational, most of the Field Guides limited themselves to North America, while the Golden Guides were usually worldwide. The series, updated, was relaunched in 2001 as "Golden Field Guides by St. Martin's Press".
Only a few years after James Watson and Francis Crick deduced the structure of DNA, and nearly two decades before Frederick Sanger published the first method for rapid DNA sequencing, Richard Feynman, an American physicist, envisioned the electron microscope as the tool that would one day allow biologists to "see the order of bases in the DNA chain". [3]