Redaksi WanitaSemua tentang wanita

Explore the soda

Explore the sodaCZTS cells are made from copper, zinc, tin and sulphur cheap, abundant, and non toxic materials. Similar thin film solar cells have been held back by cost and toxicity problems. CdTe cells (made from cadmium and telluride) are used in large solar power farms, but cadmium is highly toxic and can't be used to power homes.. And additional cash could come from a $30 per container port tax proposed by Assemblyman Alan Lowenthal, D Long Beach. About $10 of each $30 of the tax would go...