Archive by category Cleantech, Science & Technology

Army Junk Vehicles Sunk as Artificial Reefs off Lebanese Coast (Photos)

Army Junk Vehicles Sunk as Artificial Reefs off Lebanese Coast (Photos)

The Mediterranean Sea off the coast of Lebanon has seen better days. Elders might recall a time when the water was clear and teeming with color and life, but for the few last years, the waters have been practically devoid of life, and scuba diving more apocalyptic than fun. Until Dr. Michel Chalhoub, a Beirut-based engineer, [...]

Ancient Egyptian Blue Pigment Leads to Nanotech Breakthrough

Ancient Egyptian Blue Pigment Leads to Nanotech Breakthrough

For ancient Egyptians blue was the color of rebirth. Today their chemical invention of artificial lapiz lazuli means new advances for lights, lasers and more. According to a new paper published in the Journal of the American Chemical Society the ancient pigment known as Egyptian blue may have important new applications in nanotechnology.  Researchers at [...]

Dusting Off Solar Panels With an Electric Charge

Dusting Off Solar Panels With an Electric Charge

Dubai is prone to frequent dust storms. A new solar panel dust particle remover made in Israel boosts power and cleans off dust at the same time Solar voltaic panels, which at their best only have about 25 percent efficiency for converting direct sunlight into electricity, have even less efficiency than this when dust and [...]

Nanophotonic Building Panels Beam Sunlight and Heat into Cold Space

Nanophotonic Building Panels Beam Sunlight and Heat into Cold Space

Finding building materials that are appropriate for hot desert conditions is one of the biggest challenges facing the Middle East and North Africa region’s construction industry. While earth used in architecture found in Egypt, Libya, Yemen and elsewhere is typically considered the most effective material for keeping interior temperatures low while the sun acts like [...]

Japan Mines Seabed “Fire Ice” – The World’s Most Dangerous Source of Energy?

Japan Mines Seabed “Fire Ice” – The World’s Most Dangerous Source of Energy?

Japan Oil, Gas and Metals National Corporation, a Japanese state-owned prospecting company says it has successfully extracted methane gas from an undersea methane hydrate deposit in the Nankai trench south of Japan’s main island of Honshu. This marks the first successful extraction of methane from such deep sea deposits. The team expects their pilot rig [...]

SunDwater Solar Mirrors Focuses the Sun to Make Dirty Water Clean

SunDwater Solar Mirrors Focuses the Sun to Make Dirty Water Clean

SunDwater’s solar powered water distiller can convert polluted water like this into clean drinking water Chronic and even acute shortages of fresh drinking water is one of the developing world’s most serious issues today; especially in areas torn by internal conflict such as Syria. A number of viable methods for making water potable have been [...]

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