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

Electrospray ionization mass spectrometry in the negative ion mode, ESI(-)-MS, was used to investigate the iodide-catalyzed decomposition of H2O2 in aqueous medium. ESI(-)-MS monitoring revealed the ...

Two maize varieties, viz. Sartaj and Deccan, have been evaluated according to their responses to chromium (Cr) in terms of specific physiological and biochemical attributes. During the exposure to Cr ...

The Science Siblings love an at-home experiment. Paige and Adam Jacobson went the chemistry route with this one, concocting “elephant toothpaste.” Start by adding the food coloring to the hydrogen ...

The UK's media regulator has criticised O2 for raising its prices by more than it promised customers when they took out their phone contracts. Ofcom said it was "disappointed" with the firm, and said ...

H2O America has a reputation for dividend growth dating back to the Johnson administration. The water utility plans to invest $2 billion over the next five years and recently completed a complementary ...

There's a worrying new alert and it's not something any of us should ignore. UK network O2 - which is now part of Virgin Media - says it has seen a rapid increase in text scams being sent out to ...

If you are a customer of the UK mobile network O2, there is an important change coming this week that may significantly affect how you access the one of the best perks the company has to offer. O2 ...

There's a major change taking place this year and it could leave some without vital access to data on their devices. The UK's 3G service is slowly being switched off in favour of faster and more ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The company will be bought by ...

H2O America offers a compelling value opportunity with strong financials, record earnings, and a 50+ year dividend growth streak, making it a Dividend King. Recent successful rate cases and ongoing ...