News tagged with earth materials


Secret of sandcastle construction could help revive ancient building technique, researchers say

Technology / Engineering

created Jun 02, 2009 | popularity 3.8 / 5 (4) | comments 0

The secret of a successful sandcastle could aid the revival of an ancient eco-friendly building technique, according to research led by Durham University.





Search results for earth materials


Learning How Materials Work in Space to Make Them Better on Earth

Learning How Materials Work in Space to Make Them Better on Earth

Space & Earth / Space Exploration

created Sep 17, 2009 | popularity not rated yet | comments 0

What's about the size of a large refrigerator, weighs a ton and may help pave the way for new and improved metals or glasses here on Earth? It's the Materials Science Research Rack -- a new laboratory on board ...


Valuable, rare, raw earth materials extracted from industrial waste stream

Space & Earth / Environment

created Dec 15, 2009 | popularity 4.6 / 5 (9) | comments 5

Fierce competition over raw materials for new green technologies could become a thing of the past, thanks to a discovery by scientists from the University of Leeds.


ORMatE returns to NRL after nearly 2 years in Earth orbit

ORMatE returns to NRL after nearly 2 years in Earth orbit

Space & Earth / Space Exploration

created Sep 30, 2009 | popularity 4.5 / 5 (2) | comments 0

Completing an 18-month mission orbiting the Earth more than 6,000 times on-orbit the International Space Station (ISS), the Optical Reflector Material Experiment (ORMatE-1) returns to Washington, D.C., to ...


We owe it all to comets

We owe it all to comets

Space & Earth / Space Exploration

created Apr 28, 2009 | popularity 4.2 / 5 (6) | comments 0

Comets have always fascinated us. A mysterious appearance could symbolize God's displeasure or mean a sure failure in battle, at least for one side. Now Tel Aviv University justifies our fascination -- comets ...


Satellites show the way to new oil finds

Satellites show the way to new oil finds

Space & Earth / Earth Sciences

created Feb 27, 2009 | popularity 4.3 / 5 (3) | comments 0

A new map of the Earth’s gravitational force based on satellite measurements makes it much less resource intensive to find new oil deposits. The map will be particularly useful as the ice melts in the oil-rich ...


Earthquake waves: How do they spread?

Space & Earth / Earth Sciences

created Apr 13, 2009 | popularity 3.7 / 5 (3) | comments 0

Propagation of earthquake waves within the Earth is not uniform. Experiments indicate that the velocity of shear waves (s-waves) in Earth’s lower mantle between 660 and 2900 km depth is strongly dependent on the orientation ...


In-situ insights into alloys

Physics / Condensed Matter

created Aug 26, 2009 | popularity 2.3 / 5 (3) | comments 1

New research has produced the first micro-scale, in-situ, real-time observations of structural changes within alloys when under extremely high temperatures and stress.


Earth

Atomic Particles Help Solve Planetary Puzzle

Space & Earth / Earth Sciences

created Nov 10, 2009 | popularity 4.5 / 5 (12) | comments 0

(PhysOrg.com) -- A University of Arkansas professor and his colleagues have shown that the Earth's mantle contains the same isotopic signatures from magnesium as meteorites do, suggesting that the planet formed ...


Earth

Earth's atmosphere came from outer space, find scientists

Space & Earth / Earth Sciences

created Dec 10, 2009 | popularity 4.2 / 5 (29) | comments 12

(PhysOrg.com) -- The gases which formed the Earth's atmosphere - and probably its oceans - did not come from inside the Earth but from outer space, according to a study by University of Manchester and University ...


Ames Laboratory scientist using low-gravity space station lab to study crystal growth

Scientists use low-gravity space station lab to study crystal growth

Physics / Condensed Matter

created Sep 21, 2009 | popularity 4.2 / 5 (9) | comments 1

A research project 10 years in the making is now orbiting the Earth, much to the delight of its creator Rohit Trivedi, a senior metallurgist at the U.S. Department of Energy's Ames Laboratory. Equipment recently ...



List of search results for earth materials