Macros are powerful, but they don't work on the web or mobile. I’ve switched to the native REDUCE function for my complex ...

Abstract: The paper reviews and introduces the state-of-the-art nature-inspired metaheuristic algorithms in optimization, including Firefly algorithm, PSO algorithms and ABC algorithm. By implementing ...

To navigate, the brain must convert changing sensations into a map-like sense of the world, which remains stable as the body moves. A new study finds that the fly brain sometimes performs the ...

Navigating the world is no mean feat, especially when the world pushes back. For instance, airflow hitting a fly on its right side can, after a turn, become a headwind. To stay on course, the fly's ...

Audit hidden data, filters, and hard-coded values to ensure your Excel spreadsheets are professional and precise.

Abstract: Physical unclonable function (PUF) is a technique to produce secret keys or complete authentication in integrated circuits (ICs) by exploiting the uncontrollable randomness due to ...

They found that students assigned to teachers who used more mathematical vocabulary in their lessons made greater progress ...

Images of plants painted on pottery made up to 8,000 years ago may be the earliest example of humans’ mathematical thought, a study has found.

Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate ...

Flower designs on 8,000-year-old Mesopotamian pots reveal a “mathematical knowledge” perhaps developed to share land and ...

MakkuMath: Women from MakkuMath in Uttarakhand’s Rudraprayag district are setting a new benchmark in self reliance by jointly running a homestay named Apnu Ghar. Located in the Ukhimath block, the ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...