Demetrius Frazer is set to die by nitrogen gas for the murder of 41-year-old ... the inmate breathes pure nitrogen through a mask that displaces oxygen in their system. Proponents claim it is ...

[Stephen Hawes] has been trying fiber lasers to create PCBs ... FR4 uses epoxy which will probably produce some toxic fumes under the laser.

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240275, discusses A highly sensitive laser gas sensor based on a four-prong ...

A man convicted of murdering a woman after breaking into her apartment as she slept was put to death Thursday evening in Alabama in the nation’s fourth execution using nitrogen gas. Demetrius ...

ATMORE, Ala. (AP) — An man convicted of murdering a woman after breaking into her apartment as she slept was put to death Thursday evening in Alabama in the nation’s fourth execution using ...

(Alabama Department of Corrections) During the execution a gas mask is placed over the inmate’s face, replacing breathable oxygen with pure nitrogen gas, killing them by lack of oxygen.

Indian AIR Gases Limited is an Indian Non-Government Company. It's a public company and is classified as'company limited by shares'. Company's authorized capital stands at Rs 100.0 lakhs and has ...

As two features elsewhere in these pages illustrate – shining a light on Synata Bio and Solar Foods respectively – companies around the world are starting to use CO2 to produce premium materials ready ...

School of Health Science and Engineering, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China ...