Abstract: The number of levels is crucial in the design of a switched-capacitor-based inverter topologies. The number of levels plays an important role in the power quality of the output parameters, ...

Making Sun prints is a fun activity that can turn leaves and flowers into simple but distinctive artworks. They can make a great addition to a nature journal. You can make an easy Sun print without ...

Your daily guide to understanding what’s happening — and why it matters. Hosted by Sam Sifton, for readers in the U.S. and Canada. Your daily guide to understanding what’s happening — and why it ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David Kindness is a Certified Public ...

Vadim co-founded MayDay Media, a non-profit documentary production company. She has since written, directed and edited several short films and documentaries. All things plugged in will bleed some ...

The Minnesota Supreme Court on Wednesday delivered a win to a transgender weightlifter, even while keeping part of the case alive for the organization that banned her from competing in its women's ...

The Rasmussen Reports daily Presidential Tracking Poll for Friday shows that 44% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-four (54%) disapprove. The latest figures ...

The Rasmussen Reports daily Presidential Tracking Poll for Friday shows that 46% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-three (53%) disapprove. The latest figures ...