News tagged with moving parts
Gas pump made of minerals has no moving parts
Nov 28, 2008 |
4.4 / 5 (49) |
6
(PhysOrg.com) -- Scientists have discovered that a type of hard mineral called zeolite can provide a high rate of gas flow in a micro-scale gas pump. Because the pump is based simply on temperature differences ...
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Astronauts get extra moving time at space station
Space & Earth / Space Exploration
Nov 20, 2009 |
4 / 5 (1) |
0
(AP) -- The astronauts aboard the shuttle-station complex are getting some extra moving time.
Cell movements totally modular, study shows
Biology /
Dec 01, 2008 |
4.8 / 5 (4) |
0
A study describing how cells within blood vessel walls move en masse overturns an assumption common in the age of genomics — that the proteins driving cell behavior are doing so much multitasking that it would be near impossible ...
Beating the back-up blues
Apr 03, 2009 |
4.1 / 5 (12) |
10
That sinking feeling when your hard disk starts screeching and you haven't backed up your holiday photos is a step closer to becoming a thing of the past thanks to research into a new kind of computer memory.
Einstein's green refrigerator making a comeback
Sep 25, 2008 |
4.4 / 5 (184) |
10
While almost everybody knows how Einstein revolutionized physics with his theories of relativity, many people may not know that the great scientist had a domestic side, too. Well, sort of - in 1930, Einstein ...
Microscopic 'clutch' puts flagellum in neutral
Biology /
Jun 19, 2008 |
4.7 / 5 (15) |
5
A tiny but powerful engine that propels the bacterium Bacillus subtilis through liquids is disengaged from the corkscrew-like flagellum by a protein clutch, Indiana University Bloomington and Harvard Univer ...
Researcher unveils new approach to treat lower back pain
Dec 08, 2009 |
3.5 / 5 (2) |
0
Using a branch of science that crosses disciplines to study complex problems, a Michigan State University researcher is introducing a new way to understand and treat lower back pain, a condition affecting more than 40 million ...
Nanoscale materials grow with the flow (Videos)
Nanotechnology / Nanomaterials
Feb 12, 2009 |
not rated yet |
0
Imagine unloading a pile of bricks onto the ground and watching the bricks assemble themselves into a level, straight wall in only a few minutes. While merely a fantasy for builders in the everyday world, ...
Small optical force can budge nanoscale objects
Nov 17, 2009 |
4.8 / 5 (13) |
0
(PhysOrg.com) -- Engineering researchers have used a very tiny beam of light with as little as 1 milliwatt of power to move a silicon structure up to 12 nanometers.
'Rational drug design' identifies fragments of FDA-approved drugs relevant to emerging viruses
Dec 06, 2009 |
4.3 / 5 (3) |
1
A massive, data-crunching computer search program that matches fragments of potential drug molecules to the known shapes of viral surface proteins has identified several FDA-approved drugs that could be the basis for new ...
Trap and zap: Harnessing the power of light to pattern surfaces on the nanoscale
Jun 18, 2008 |
4.7 / 5 (29) |
1
Princeton engineers have invented an affordable technique that uses lasers and plastic beads to create the ultrasmall features that are needed for new generations of microchips.
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