Webb Telescope Uncovers Carbon Dioxide and Peroxide on Pluto’s Moon Charon
Scientists have detected carbon dioxide and hydrogen peroxide on the frozen surface of Pluto's largest moon, Charon, using data from the James Webb Space Telescope. This marks the first discovery of ...
Optics16d
Powerful UVC Disinfection with More than 150mW per Chip
US manufacturer Bolb, Inc. is setting new standards in ultraviolet disinfection with its UVC LED S3535-H. This emitter, which is distributed by LASER COMPONENTS, generates an output power of more than ...
IEEE21d
Micro-Trench Deep-Ultraviolet LEDs with Boosted Efficiency for High-Speed Solar-Blind Optical Communication
Abstract: The deep-ultraviolet (DUV) band presents an untapped opportunity ... Herein, we propose an easy-to-fabricate micro-trench DUV light-emitting diode (MT-LED) architecture, having micro ...
NASA1d
Summary of the Second OMI–TROPOMI Science Team Meeting
TROPOspheric Monitoring Instrument (TROPOMI) Science Team (ST) meeting was held June 3–6, 2024. The meeting used a hybrid ...
CNN25d
Psychologist behind the controversial ‘Stanford Prison Experiment’ dies at 91
Philip G. Zimbardo, the psychologist behind the controversial “Stanford Prison Experiment” that was intended to examine the psychological experiences of imprisonment, has died. He was 91.
The Washington Post26d
Philip Zimbardo, psychologist who led Stanford prison experiment, dies at 91
Decades after he brought the prison experiment to an early end, he drew upon it again when explaining why U.S. soldiers tortured detainees at Abu Ghraib prison in Iraq after the U.S.-led 2003 ...