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Latest Dust Stories

Study Finds Space Dust Gives Asteroids Their Shape
2012-02-28 12:10:28

Japanese researchers discovered while studying grains of dust from the Itokawa asteroid that tiny particles of space dust bombard asteroids and give them their shape.

2012-02-15 23:10:09

With expanded industrial-scale production of nanomaterials fast approaching, scientists are reporting indications that dust generated during processing of nanomaterials may explode more easily than dust from wheat flour, cornstarch and most other common dust explosion hazards.

2012-02-13 23:07:53

Children living near coal-tar-sealed pavement are likely to receive a far higher dose of carcinogenic polycyclic aromatic hydrocarbons (PAHs) from incidental ingestion of house dust than do children living near unsealed pavement, and that dose is more than two times higher than the PAH dose children are estimated to receive from food.

2012-02-03 12:09:17

For roughly 30 years, gravel containing the potentially carcinogenic mineral erionite was spread on nearly 500 kilometers of roads, playgrounds, parking lots, and even flower beds.

2012-01-11 15:35:38

A Kansas State University graduate student sees the unpaved road ahead, and it's filled with biomaterial.

2012-01-04 12:30:32

Some vacuum cleaners — those basic tools for maintaining a clean indoor environment in homes and offices — actually contribute to indoor air pollution by releasing into the air bacteria and dust that can spread infections and trigger allergies.

2011-11-14 16:00:00

This week is Indoor Allergy Week which aims to highlight ways to avoid household triggers to various allergies.

2011-11-04 08:00:00

This amazing cleaner is a waterless carpet cleaner using organic ingredients.


Word of the Day
inwit
  • Inward knowledge; understanding; conscience.
The word 'inwit' comes from Middle English inwit ("mind, reason, intellect, understanding; soul, spirit; feeling; the collection of inner faculties; one of five inner faculties; one of the outer bodily senses.; inward awareness of right or wrong, conscience"), from Old English *inwitt, inġewitnes ("consciousness, conscience, knowledge, knowing"), equivalent to in- +‎ wit. (Wiktionary)
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