The vacuum also includes a removable and washable filter to keep any harmful
particles out of the collection.
Not exact matches
This indictment perhaps sounds strange, since if anything seems concrete it is the
collection of allegedly irreducible
particles of matter
out of which nature is composed according to the materialist's philosophy.
Thus,
collection was performed in a site relatively distant from main traffic thoroughfares — the top
of a ten - story building belonging to IF - USP in the western part
of São Paulo «The pollution we inhale every day at home or at work isn't what comes
out of vehicular exhaust pipes but
particles already processed in the atmosphere» he explained.
Astronomers using a world - wide
collection of radio telescopes, including the National Science Foundation's Very Long Baseline Array (VLBA)
of the National Radio Astronomy Observatory (NRAO), have made a dramatic «movie»
of a voracious, superdense neutron star repeatedly spitting
out subatomic
particles at nearly the speed
of light into two narrow jets as it pulls material from a companion star.
The water from the shower is channeled into a
collection of plants, where the sand filters
out the larger
particles and the roots
of the reeds remove heavy metals and bacteria.