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High production costs have made GaN lighting out of reach for general home and office use. A new way of making LEDs could result in household lighting bills being 75% less within five years.
Production of solar panels is set to change after researchers from the Australian National University, solar company Spark Solar Australia, and Finnish materials company Braggone Oy, set up a three year project to produce a cheaper and more efficient panel.
A University of Rochester Medical Center study challenges common assumptions about the chemical bisphenol A (BPA), by showing that in some people, surprisingly high levels remain in the body even after fasting for as long as 24 hours.
Forests devastated by fire or illegal logging could soon be replanted from the air, if tests of a technology being developed in the UK prove successful.
The SumbandilaSat Science Satellite is due to be launched on the 25th March from a submarine in Baikonur, Kazakhstan by the South African Department of Science and Technology.
On the 23rd of January A Japanese-made H-2A rocket carrying the world’s first satellite dedicated solely to monitoring the world’s greenhouse gas emissions was successfully launched.
Ecologists have protested a joint mission by Indian and German scientists to Antartica to seed the sea near Antartica with iron sulphate, saying it is a breach of a global convention on a moratorium on `fertilising' the sea.
In February 2008 a Norwegian company called Think launched the “City”, its latest creation, an electric car which it is hoped will be introduced to the US market in 2009.
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