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A silver magnetic nano geocache attached to a gatepost in Aargau, Switzerland. When it was discovered that magnetic nanos can be used as geocache containers, they were quickly mass-produced and sold for that purpose. [2] They are widely known in the geocaching community as one of the smallest geocache containers. [3]
Participants use navigational techniques to hide and seek containers, called "geocaches" or "caches", anywhere in the world. ... Magnetic nano; T. Travel Bug
Geocaching (/ ˈ dʒ iː oʊ k æ ʃ ɪ ŋ /, JEE-oh-KASH-ing) is an outdoor recreational activity, in which participants use a Global Positioning System (GPS) receiver or mobile device and other navigational techniques to hide and seek containers, called geocaches or caches, at specific locations marked by coordinates all over the world. [2]
A 2004 USA Geocoin. A geocoin is a metal or wooden token minted in similar fashion to a medallion, token coin, military challenge coin or wooden nickel, for use in geocaching, specifically as form of a calling card.
This is defined as the transmission and reception of electromagnetic radiation from components based on novel nanomaterials. [3] Recent advancements in carbon and molecular electronics have opened the door to a new generation of electronic nanoscale components such as nanobatteries, [4] nanoscale energy harvesting systems, [5] nano-memories, [6] logical circuitry in the nanoscale and even nano ...
Nano Cellulose Research Lab, Central Institute for Research on Cotton Technology Centre for Nanoscience and Nanotechnology, Sathyabama University Post Graduate Department of Nanoscience and Technology, Mount Carmel College, Bengaluru .
Geohashing / ˈ dʒ iː oʊ ˌ h æ ʃ ɪ ŋ / is an outdoor recreational activity inspired by the webcomic xkcd, in which participants have to reach a random location (chosen by a computer algorithm), prove their achievement by taking a picture of a Global Positioning System (GPS) receiver or another mobile device and then tell the story of their trip online.
A nanowire battery uses nanowires to increase the surface area of one or both of its electrodes, which improves the capacity of the battery.Some designs (silicon, germanium and transition metal oxides), variations of the lithium-ion battery have been announced, although none are commercially available.