political subdivision code activity tax rate admissions and amusement tax rate schedule effective january 1, 2018 st. mary's county county area (d) 1900 r all activities 2.0 leonardtown 1902 r movies 1.0 all other activities *10.0 somerset county
Nanotechnologies are the design, characterisation, production and application of structures, devices and systems by controlling shape and size at nanometre scale. Source. Nanotechnology, which is sometimes shortened to Nanotech, refers to a field whose theme is the control of matter on an atomic and molecular scale. Generally nanotechnology deals with structures 100 nanometers or smaller, and involves developing materials or devices within that size. Source. Technology development at the atomic, molecular, or macromolecular range of approximately 1-100 nanometers to create and use structures, devices, and systems that have novel properties. Source
Save. Sebastien_B/iStock/Getty Images. Additive manufacturing, better known as 3D printing, is the creation of three dimensional objects by adding layer after layer of material. Revolutionary, yet by no means a new technology, 3D printing has been used in manufacturing for almost 20 years.efore printing can start, a virtual design of the object has to be created. This blueprint is stored in a computer-aided design file. If the object is being created from scratch, 3D modeling software is used. However, if the object will be a copy of an already existing object, a 3D scanner produces the CAD file.