Latest Filter Stories

2013-02-23 23:01:01

Bawell brand ionizer brings to market a new machine encompassing the latest in water ionizer technology at price everyone can afford. Customers looking for the latest components and features like SMPS power, 7 plates, and dual filtration now have a new better choice from a trusted brand in the ionizer industry. Boca Raton, Florida (PRWEB) February 23, 2013 The Bawell ionizer brand has brought to market the new water Fountain ionizing machine for lovers of alkaline ionized drinking water....

2013-01-23 23:01:49

PolyPhaser RRF Band Pass Filters effectively minimize noise problems by blocking unwanted signal interferences. (PRWEB) January 23, 2013 After the recent introduction of a new rail band pass filter series for wayside bungalows, PolyPhaser Inc., a Smiths Interconnect business, today announces the release of three additional models specifically designed for locomotives. PolyPhaser RRF Band Pass Filters effectively minimize noise problems by blocking unwanted signal interferences. Such noise...

Ask An Expert – Our Colorful Universe
2012-11-19 05:59:39

John P. Millis, Ph.D. for redOrbit.com — Your Universe Online This article is the latest installment in a new series where redOrbit´s in-house experts will answer questions submitted by you, the reader. Got a science or space question that´s stumping you? Each week we´ll select a handful of the wiliest questions you can whip up to tease the brains of our resident gurus (we call them 'geeks'). Question: We have seen numerous pictures of other galaxies and other...

Ultrathin Coatings Change Color With Only A Few Atoms' Difference In Thickness
2012-10-15 08:19:42

In Harvard's Pierce Hall, the surface of a small germanium-coated gold sheet shines vividly in crimson. A centimeter to the right, where the same metallic coating is literally only about 20 atoms thicker, the surface is a dark blue, almost black. The colors form the logo of the Harvard School of Engineering and Applied Sciences (SEAS), where researchers have demonstrated a new way to customize the color of metal surfaces by exploiting a completely overlooked optical phenomenon. For...

Word of the Day
  • A rich embroidered or brocaded silk fabric woven originally with a warp of gold thread.
'Baudekin' seems to be an alternative form of 'baldachin,' from the Italian 'Baldacco,' Baghdad, the city where the material was made.