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Cheap and easy-to-make solar cells that use nanomaterials have the potential to revolutionize energy production. A leading startup in the field, Lowell, MA-based Konarka Technologies, which is developing flexible, printable solar cells (see "Solar-Cell Rollout," TR July/August 2004), has raised $18 million in a new round of financing. The startup, which expects to introduce its first products by the end of the year, has raised $32 million since 2001.
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Manufacturing in the United States is in trouble. That's bad news not just for the country's economy but for the future of innovation.
This document is part of the “How-To Guide for Most Common Measurements” centralized resource portal. This tutorial provides a detailed guide for measurement and device considerations to take temperature measurements using thermocouples. Get an introduction to thermocouples, which are inexpensive sensing devices widely used with PC-based data acquisition systems. Also review some specific thermocouple examples and learn how thermocouples work and ways to integrate them into a data acquisition measurement system.
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