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Eluzions/Optical Art/Op Art
as the objects are in front of the mirror. The image size is the same as the object size. The law also implies that mirror images are parity inverted, which we perceive as a left-right inversion. Images formed from reflection in two (or any even number of) mirrors are not...
Smart Motorist: Auto Theft - How to Reduce Your Ri
or vehicle ID tags included on a new car's key ring. With these numbers they can easily obtain duplicates from car dealers by posing as the car's owner and presenting the key number. You can help deter this practice by having a car dealer or locksmith punch out those numbers from...
Silicon Zoo
interesting hummingbird discovered on a Hewlett-Packard 7100LC PA-RISC chip. The Buffalo Chip - We have located a small herd of buffalo on a Hewlett-Packard math chip. More Buffalo Chips - Designed using the buffalo nickel, this buffalo is laying "chips" with each new revision....
Creative Commons: Find
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CRISM Has Key Role in Selecting Next Mars Rover Landing Site
Camera (CTX). "CRISM images provide the scientific criteria that will allow the MSL team to narrow its choices," Murchie says. "By combining data from the MRO instruments, we can create a complete picture of the Martian surface." The CRISM data release consists of...
Big Picture Book of Viruses: Caliciviridae
Method: Negative-stain Transmission Electron Microscopy. By F.P. Williams, U.S. Environmental Protection Agency. Norwalk Virus A comparison of the three-dimentional structures of recombinant Norwalk Capsid (rNV capsid) and primate calicivirus determined to be 22Å resolution ...
Karbos Guide: Illustrated Guide to Monitors
sizes. The size generally goes from 12 to 21 inches diagonal. The monitor is a part of the computer video system. To understand how to obtain a good screen image, we need to look at the complete video system. It includes these three elements: The graphics card (also called the video...
Short Courses on Digital Cameras
the still image into exciting new areas. Digital Photography Workflow covers everything from getting ready to take photos to storing, organizing, managing and editing your images. Image Sensors, Pixels and Image Sizes describes key concepts such as resolutio...
Blake's Contraries Game
click on the image in the pop-up window. To return to the plate, click on the text]. As Nicholas Marsh notes, "It would be wrong to think of Experience as any wiser than Innocence" or any more cynical or world-weary; it would be equally wrong to think of Innocence as more joy...
Reference for Land Management
the Astrogeology program Global and regional maps of planets and moons. Planetary Image Locator Tool (PILOT) The USGS has released a web-based tool enabling public access to NASA spacecraft images of the Moon and Mars. PILOT allows users to perform detailed searches to explore da...
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