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

Demand for solar power is rapidly heating up (see “New Solar Technologies Fueled by Hot Markets”). But constructing and deploying large photovoltaic panels to generate electricity remains expensive.

Most password managers include a tool for generating random, strong passwords, but not all are created equal. Understanding the differences can help you make an informed choice. When the IBM PC was ...

Lyric generator online through a particular tool called DeepBeat can help users make rap songs in seconds. DeepBeat is a machine learning algorithm that works by mining large amounts of data in order ...

Archaeologists Found an ‘Anomaly’ Near the Pyramids That May Reveal an Ancient Portal Statistics Canada is hiring for 32,000 ...

Dealing with the expense and bother of setting up a home generator can seem like overkill until the power is out and you're unable to charge your phone, the food in your fridge is spoiling, your ...

If you connect a generator to your home’s main electrical panel when the power goes out, you need to make sure the main breaker is shut off. Otherwise, when the power comes back on, you (or the ...

Among other random weather events, the annual hurricane season—which runs through November—prompts many to rush out and buy portable generators, but you shouldn’t wait until disaster hits to acquire ...

When the power goes out, whether due to a hurricane, heat stress on the power grid, or just one downed tree, a generator can be a lifesaver. Because of this, you should regularly check and maintain ...

Many homeowners are surprised to learn that most solar systems stop working during an outage — even on sunny days. That’s why many people add a backup generator (or solar batteries) to make sure their ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. As winter storms track across ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...