Delhi government is set to conduct a cloud seeding pilot project between July 4 and 11, pending DGCA approval, to induce artificial rain. The experime ...

Perovskite solar cells (PSCs) have accomplished an efficiency of ~25%. The most commonly used perovskite solar cell is methyl-ammonium lead iodide. As all PSCs with PCEs > 20% use Pb-based perovskites ...

In order to overcome some unsolved problems of lead iodide purification such as lack of stoichiometry, decomposition, and polytype admixture, several purification methods were compared. Lead iodide ...

After the Orioles blew an early eight-run lead, they slipped into full meltdown mode and fell to the Rays, 12-8. There was talk of the horrendous result being just one game, an outcome that will ...

An experiment by students at CACC studying the effects of space on radishes has been selected for spaceflight (WSFA 12 News) By WSFA 12 News Staff Published: Jun. 18, 2025 at 7:22 PM PDT ...

An international team of researchers, including members from the Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), has directly observed "highly charged muonic ...

Fabricated via thermal evaporation, the champion perovskite-perovskite-silicon triple-junction solar cell reached an efficiency of around 22% after 110 hours of fixed-voltage operation under ...

Surface passivation of perovskite grains is one of the promising methods to reduce recombination and improve stability of perovskite solar cells (PSCs). We herein report the effect of a melaminium ...

Mobility measurements in highly resistive methylammonium lead iodide (MAPI) are challenging due to high impedance, ion drift, and low mobility. We show that we can address the challenge using ...

The New York Mets were holding onto a late lead over the Los Angeles Dodgers during the eighth inning of Thursday's game, but a brutal defensive mishap led to the Dodgers tying the game up. With ...

Final results from a long-running U.S.-based experiment announced Tuesday show a tiny particle continues to act strangely — but that’s still good news for the laws of physics as we know them.