By J. Lang Wood   Staying on a diet is a challenging endeavor, which can often be made more difficult by random days when you feel ravenously hungry for no particular reason. Researchers find that there are some common reasons why these especially hungry days occur, and understanding the triggers

“Fintech” describes the new technology integrated into various spheres to improve and automate all aspects of financial services provided to individuals and companies. Initially, this word was used for the tech behind the back-end systems of big banks and other organizations. And now it covers a wide specter of finance-related innovations in multiple industries, from education to crypto-currencies and investment management.