News tagged with car filters
Fitting squares into circles
Particle filters are standard in the basic fittings for cars. Construction machines, city buses and garbage trucks must now follow suit. This can be achieved effectively and inexpensively thanks to a new material ...
Jun 25, 2009 |
5 / 5 (1) |
6
Search results for car filters
Devising a 'silver bullet' for measuring water use by plants
(Phys.org) -- Most gardeners can tell by rule of thumb how much water their tomatoes and carrots need, but taking an accurate reading of plants' actual water use is a very difficult problem. Although ...
Apr 24, 2012 |
5 / 5 (1) |
0
Breakthrough could slash R&D time for next generation of hydrogen fuel cells
(PhysOrg.com) -- It took Thomas Edison two years and over 3,000 experiments to develop a marketable light bulb. It has taken 10 times that long and who-knows-how-many experiments to develop a system that is ...
Apr 04, 2012 |
4.4 / 5 (10) |
13
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Listening to the radio even with an electric drive
To enable radio reception in electric vehicles, manufacturers must install filters and insulate cables, since electrical signals will otherwise interfere with music and speech transmissions. Now, using new ...
Apr 02, 2012 |
5 / 5 (1) |
1
Two-in-one device uses sewage as fuel to make electricity and clean the sewage
Scientists today described a new and more efficient version of an innovative device the size of a home washing machine that uses bacteria growing in municipal sewage to make electricity and clean up the sewage at the same ...
Technology / Energy & Green Tech
Mar 29, 2012 |
4.9 / 5 (8) |
1
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The lithium battery as a source of hope
The future belongs to electric vehicles – the experts are convinced of this. But there are a few challenges to overcome before quietly whirring electric cars can completely replace the combustion engine. One such challenge ...
Technology / Energy & Green Tech
Mar 23, 2012 |
3.8 / 5 (4) |
0
Less is more: Study of tiny droplets could have big impact on industrial applications
(PhysOrg.com) -- Under a microscope, a tiny droplet slides between two fine hairs like a roller coaster on a set of rails until — poof — it suddenly spreads along them, a droplet no more.
Feb 22, 2012 |
3.7 / 5 (3) |
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Deconstructing a mystery: What caused Snowmaggedon?
In the quiet after the storms, streets and cars had all but disappeared under piles of snow. The U.S. Postal Service suspended service for the first time in 30 years. Snow plows struggled to push the evidence ...
Space & Earth / Earth Sciences
Feb 09, 2012 |
4 / 5 (5) |
1
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The opposite of evil: Google named best place to work in America
Google has a new weapon in the intense war for engineering talent in Silicon Valley: The search giant on Thursday was named by Fortune magazine as the best place to work in America.
Jan 20, 2012 |
3.5 / 5 (2) |
0
Cut back on soot, methane to slow warming: study
There are simple, inexpensive ways to cut back on two major pollutants -- soot and methane -- and taking action now could slow climate change for years to come, international scientists said Thursday.
Jan 12, 2012 |
2.9 / 5 (7) |
6
Go to work on a Christmas card
If all the UK's discarded wrapping paper and Christmas cards were collected and fermented, they could make enough biofuel to run a double-decker bus to the moon and back more than 20 times, according to the researchers behind ...
Technology / Energy & Green Tech
Dec 23, 2011 |
5 / 5 (1) |
0
List of search results for car filters
