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Scientists have genetically reprogrammed plants to be drought tolerant in response to an already existing agrochemical, circumventing the need for a new chemical that would otherwise have required many years of testing. [65] E-cigarettes cause many of the same harmful effects as normal cigarettes, according to a new study on mice. [66]
Plastic film capacitors potted in rectangular casings, or dipped in epoxy lacquer coating (red color) Film capacitors, plastic film capacitors, film dielectric capacitors, or polymer film capacitors, generically called film caps as well as power film capacitors, are electrical capacitors with an insulating plastic film as the dielectric, sometimes combined with paper as carrier of the electrodes.
This is a 2M7 resistor with a 10% tolerance. |Source=Made in Inkscape |Date=30/05/06 |Author=jjbeard |Permission=PD |other_versions= }} Category:Resistors File usage The following pages on the English Wikipedia use this file (pages on other projects are not listed):
It is a non-intrusive method of surveying the sub-surface to investigate underground utilities such as concrete, asphalt, metals, pipes, cables or masonry. [1] This nondestructive method uses electromagnetic radiation in the microwave band (UHF/VHF frequencies) of the radio spectrum, and detects the reflected signals from subsurface structures ...
Pages in category "Color codes" The following 29 pages are in this category, out of 29 total. ... Electronic color code; List of electronic color code mnemonics; H ...
Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation (particle radiation and high-energy electromagnetic radiation), [1] especially for environments in outer space (especially beyond low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear ...
For example, if a shaft with a nominal diameter of 10 mm is to have a sliding fit within a hole, the shaft might be specified with a tolerance range from 9.964 to 10 mm (i.e., a zero fundamental deviation, but a lower deviation of 0.036 mm) and the hole might be specified with a tolerance range from 10.04 mm to 10.076 mm (0.04 mm fundamental ...
Concrete is a mixture of adhesive and aggregate, giving a robust, strong material that is very widely used. Plywood is used widely in construction Composite sandwich structure panel used for testing at NASA. Concrete is the most common artificial composite material of all and typically consists of loose stones (aggregate) held with a matrix of ...