Perovskite solar cells offer high efficiency & low cost, but complex structures limit modeling. A new Python simulator ...

Perovskite solar cells (PSCs) have emerged as promising alternative for next generation photovoltaics due to their superior power conversion efficiencies (record currently at 34.9% for ...

A Ugenya man filmed carrying a tied-up python on a bicycle has demanded urgent government action, accusing the Kenya Wildlife Service (KWS) of failing to contain human-wildlife conflict in western ...