News tagged with dust particles

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The making of dust

(PhysOrg.com) -- On the Earth, dust particles are everywhere - under beds, on bookshelves, even floating in the air. We take dust for granted. Dust is also common in space, and it is found for example in the ...

Jul 06, 2011 4.6 / 5 (5) 5 | with audio podcast

Researchers study cotton gin dust emissions

The last of seven cotton gins is being tested this year as the fieldwork for a major 4-year cotton gin dust sampling project draws to a close. U.S. Department of Agriculture (USDA) scientists organized the project to intensively ...

Jul 05, 2011 not rated yet 0

Green facades are the future

Green facades and roofs are a current trend in building. Researcher Marc Ottele focused specifically on facades and sees considerable benefits in creating vertical vegetation. Among other things, the plants help to absorb ...

Jun 29, 2011 5 / 5 (1) 1

The hidden danger of oxygen

(PhysOrg.com) -- New findings from German researchers at the Max Planck Institute for Chemistry and the Paul Scherrer Institute in Switzerland help to explain how toxic and allergy-causing substances in our ...

Feb 21, 2011 4.5 / 5 (2) 1