Rwandan-backed armed group M23 seized one of the world’s most productive coltan concessions, in eastern Democratic Republic of Congo. Since then, a UN report estimates that 120 tonnes of the precious ...
KYOCERA AVX, a manufacturer of advanced electronic components, has released a new version of its SpiCAT online simulation software dedicated to supercapacitors.
There is a good chance that inside your mobile phone is a miniscule amount of a metal that started its journey buried in the earth of eastern Democratic Republic of Congo, where a war is currently ...