The iRobot Roomba Plus 405 vacuums and mops with a self-cleaning dock system.

Led by Professor Masoud Akbarzadeh, the Penn group has developed Diamanti, a 3D-printed structural system that uses both ...

Hotels seem to win the war on shower glass while the rest of us battle streaks, limescale and soap scum week after week.

Return grout to its original whiteness with the best, expert-approved methods that banish mold and mildew without causing any damage ...

Britain’s hotel bathrooms stay pristine while our home showers fog, streak and dull. A simple, cheap habit is closing that ...

Major winner Paul Azinger has an unorthodox putting technique that could fix your woes on the greens for good.

Abstract: Promising methods for monitoring blood pressure (BP) are based on the pulse arrival time (PAT) from finger photoplethysmography (PPG). This study aims to investigate the impact of PPG ...