News tagged with spheres

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'Blowing' a slope into place

Research scientists have developed a new method for stabilising areas with difficult soil mechanics. The concept is based on blowing expanded clay (Leca) spheres into enormous "sausage skins" made from geotextiles.

Jun 28, 2013 4 / 5 (2) 0

Pearly perfection

The mystery of how pearls form into the most perfectly spherical large objects in nature may have an unlikely explanation, scientists are proposing in a new study. It appears in ACS' journal Langmuir, named ...

Jun 19, 2013 3.5 / 5 (2) 0