In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. I’ve been dreaming about creating an impact beyond the Pacific Ocean ever since I dropped out of school to ...

James is an award-winning journalist and fantasy analyst having won numerous accolades, including four Emmy awards and two awards from the Fantasy Sports Writers Association. He previously worked at ...

Adam covers home improvements and mobile networks, splitting his time investigating topics from bathrooms to phone contracts. He was shortlisted at the BSME Talent Awards 2024. O2 is one of the big ...

Abstract: Deposition of the manganese dioxide (MnO2) Thin Film (TF) was carried out by Electron beam (E-beam) evaporation technique. Structural, optical, and electrical characteristics reveal that ...

A PaO2 test measures oxygen pressure in arterial blood to help guide treatment for respiratory issues. This test is part of an arterial blood gas (ABG) test, which also measures other components like ...

If your oxygen saturation level drops below 92%, seek medical help right away. A dangerously low oxygen level can make you feel short of breath or confused, or cause chest pain. Low oxygen can lead to ...

Department of Materials Science and Engineering and Materials Research Laboratory, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States ...