On the beam

Article Abstract:

Automakers are expressing a growing interest in gas-discharge lighting systems as they provide more illumination using less energy. The greatest hindrance to the widespread use of such systems is their high cost but many believe that increased production will soon bring prices down.

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The long hot summer

Article Abstract:

The phasing out of R-12 refrigerant will mean an inconvenience for many drivers, as switching to the new, more environmentally-safe HFC-134a refrigerant is not always practical. R-12 damages the ozone layer, and production will be stopped at the end of 1995.

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Racing improves what?

Article Abstract:

Automobile companies justify their entry in racing competitions as a means to try out new technologies. Aside from technology development, however, companies also capitalize on racing as a marketing tool while enjoying the fun side of such an event.

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