34 h. ago New class of SrHfSe chalcogenide perovskite solar cells with diverse HTMs may make more efficient solar tech

The photovoltaic industry has witnessed a remarkable breakthrough with the advent of lead halide perovskite solar cells (LHPSCs), which have achieved outstanding power conversion efficiencies (PCEs); 25% in single-junction and 29% in monolithic tandem configurations. Despite this progress, challenges such as poor long-term stability, phase degradation under light, heat, and moisture, and the toxicity of lead (Pb) remain significant obstacles to commercial scalability and environmental safety.

Politics

8 d. ago Chancellor Melissa Nobles’ address to MIT’s undergraduate Class of 2025

Nobles urged graduates to be “bold and imaginative” in tackling big problems, “and to do so with compassion and generosity.”

Politics

8 d. ago Mary Robinson urges MIT School of Architecture and Planning graduates to “find a way to lead”

The former president of Ireland provides wit and wisdom to the graduating Class of 2025 and guests.

Society

8 d. ago Students disrupt MIT chancellor at graduation after class president banned for pro

"We are watching Israel try to wipe Palestine off the face of the Earth, and it's a shame that MIT is a part of it," Megha Vemuri, the class president, said in her speech the day prior. The post Students disrupt MIT chancellor at graduation after class president banned for pro-Palestine speech appeared first on Boston.com.

Politics

9 d. ago Hank Green urges the Class of 2025 to work on “everyday solvable problems of normal people”

Lively Commencement ceremony gives students, family, and friends a chance to celebrate years of hard work by the Institute’s newest graduates.

Politics

2 w. ago Konata Mumpfield's highlights at Pitt | 2025 Rams Draft Class

Konata Mumpfield's highlights at Pitt | 2025 Rams Draft Class  therams.com

Politics

2 w. ago Washington High School class of 2025 celebrates graduation day

Washington High School class of 2025 celebrates graduation day  Argus Leader

Culture

2 w. ago Washington beats Marlow in 2025 OSSAA Class 3A baseball title game: See our top photos

Washington beats Marlow in 2025 OSSAA Class 3A baseball title game: See our top photos  The Oklahoman

Politics

3 w. ago ‘It feels surreal’: Dimond High celebrates the Class of 2025

‘It feels surreal’: Dimond High celebrates the Class of 2025  Anchorage Daily News

Politics

3 w. ago Class of 2025 Cadets Selected as National Science Foundation Fellows

Class of 2025 Cadets Selected as National Science Foundation Fellows  United States Military Academy West Point

Politics

3 w. ago United just unveiled swanky upgrades to its business class that includes suites with caviar service, luxe jammies

Travelers will experience the upgrades in 2026. The post United just unveiled swanky upgrades to its business class that includes suites with caviar service, luxe jammies appeared first on Boston.com.

Economics

3 w. ago Marlow: 'Not Acceptable' for Fake Working Class Champion Bruce Springsteen to Go Overseas to Trash America

On Thursday’s “Alex Marlow Show,” host and Breitbart Editor-in-Chief Alex Marlow discussed criticisms of U.S. policy by Bruce Springsteen. Marlow stated, “[Y]ou should not trash our country overseas. Here’s the analogy: You’re allowed to say something negative about a spouse The post Marlow: ‘Not Acceptable’ for Fake Working Class Champion Bruce Springsteen to Go Overseas to Trash America appeared first on Breitbart.

Sport

3 w. ago Class pairs students with military officers to build mission

MIT course 15.362/6.9160 (Engineering Innovation: Global Security Systems) gives students an inside look at military problems and empowers them to build prototypes.

Events

3 w. ago Auburn RB Jarquez Hunter's college highlights | Rams 2025 Draft Class

Auburn RB Jarquez Hunter's college highlights | Rams 2025 Draft Class  Los Angeles Rams

Events

3 w. ago Bentley University student dies in ‘tragic accident’ during class trip to Bahamas

The senior student accidentally fell from a balcony while on an annual senior class trip, university officials said. The post Bentley University student dies in ‘tragic accident’ during class trip to Bahamas appeared first on Boston.com.

Events

4 w. ago Bolts Sign Seven Members of 2025 Draft Class, 18 Undrafted Free Agents

Bolts Sign Seven Members of 2025 Draft Class, 18 Undrafted Free Agents  Los Angeles Chargers

Politics

4 w. ago How Seahawks’ 2024 draft class fits into 2025 season | Analysis

How Seahawks’ 2024 draft class fits into 2025 season | Analysis  The Seattle Times

Politics

last month University of Mary Washington Class of 2025 Senior Spotlights

University of Mary Washington Class of 2025 Senior Spotlights  University of Mary Washington

Politics