Scientists at the University of Groningen in the Netherlands have discovered how tin-based perovskite materials allow hot electrons to retain their excess energy for around 1,000 times longer than expected, a finding that could shape the future of solar power. The researchers found that two physical effects, the hot phonon bottleneck and the Burstein–Moss effect,…

PC: National Geographic and MWCT In 2009, Edward Norton ran the New York City Marathon alongside Maasai warriors to raise awareness and funds for a conservation project in Kenya. His connection with the cause began after he visited Campi ya Kanzi, an ecolodge near Mount Kilimanjaro that linked tourism income with protecting land and supporting…

Protests in Pakistan (Representative image) Pakistan’s government has put heavy restrictions on protestors warning them that those seeking to march towards Islamabad with the government warning that disruptions could cost the economy around $400 million a day as separate marches by Jamaat-i-Islami (JI) and Imran Khan’s Pakistan Tehreek-i-Insaf (PTI) put pressure on the capital.Pakistan’s information…