Designing flyback transformers for switch-mode power supplies involves many calculations. A spreadsheet can make short work of this otherwise-tedious task. When you develop flyback power supplies, ...

China’s latest generation of open large language models has moved from catching up to actively challenging Western leaders on ...

Glancing back to the 1970s, polychlorinated biphenyls (PCBs) were the cooling liquids of choice for transformers in locations where the possibility of fire was high. Then it happened: PCBs were ...

Scientists from Tokyo Metropolitan University have re-engineered the popular Lattice-Boltzmann Method (LBM) for simulating ...

In May 2025, Google officially introduced Material 3 Expressive, the next evolution of Android’s design language, arriving after the launch of Android 16. This sweeping UI update is a significant step ...

The IAEA Milestones Approach enables a sound development process for a nuclear power programme. It is a phased comprehensive method to assist countries that are considering or planning their first ...

“If you’ve heard of minimalist design, it’s the opposite,” Hopp says of maximalism. Maximalist interiors often emulate the richer parts of life. It’s a design style rooted in a more-is-more philosophy ...

Ryan Eichler holds a B.S.B.A with a concentration in Finance from Boston University. He has held positions in, and has deep experience with, expense auditing, personal finance, real estate, as well as ...

A balance transfer credit card is an excellent way to refinance existing credit card debt, especially since credit card interest rates can go as high as 30%. By transferring your balance to a card ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert. She ...