News tagged with light bulb

Bringing graphene speakers to the mobile market

Graphene has been hailed as a wonder material since it was first made more than a decade ago. It's showing up in an increasing number of products, including coatings, sports equipment and even light bulbs. Now scientists ...

dateSep 07, 2016 in Nanomaterials
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LED-lighting influences the activity of bats

The widespread replacement of conventional bulbs in street lighting by energy-saving light-emitting diodes (LEDs) has considerable influence on bats as urban nocturnal hunters. Opportunistic bats lose hunting opportunities ...

dateSep 01, 2016 in Ecology
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