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How to make an oxygen generator (MnO2_H2O2 method)

In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) Opinion: The real winner in the Venezuelan dictator's take-down What Happened ...
Gigwise

30 Seconds To Mars @ The O2, London - 23/11/2013

If there was any doubt that 30 Seconds To Mars are a band built for arenas, then Jared Leto managed to dispel it completely at the O2 Arena. From his entrance, perched on top of a block of lights ...
Nature

Multifunctional Quasi-Homogeneous Catalysts as a New Catalytic Strategy to Boost the Performance of Li-O2 Batteries

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
Investing

U.S. Federal Budget Balance

Dow futures tick 0.1% higher ahead of CPI and earnings By Investing.com - Apr 11, 2023 2 By Oliver Gray Investing.com - U.S. stock futures were trading slightly higher during Tuesday's evening deals ...
C&EN

Ab Initio Molecular Dynamics Computation of the Infrared Spectrum of Aqueous Uracil

Laboratoire de Physicochimie Biomoléculaire et Cellulaire, UMR CNRS 7033, Université Pierre et Marie Curie, 4 Place Jussieu, Case courrier 138, F-75252 Paris Cedex 05, France Article Views are the ...
C&EN

Hydrogen-Promoted Oxygen Activation by Free Gold Cluster Cations

Institute for Surface Chemistry and Catalysis, University of Ulm, Albert-Einstein-Allee 47, 89069 Ulm, Germany, and School of Physics, Georgia Institute of Technology, Atlanta, Georgia 30332-0430 ...