Winter’s arrival brings shorter days and unpredictable weather which makes backup power more important than ever. Power outages can strike at the worst moments, leaving you without heat, refrigeration ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Vikki Velasquez is a researcher and writer who has managed, coordinated, and ...

In calculus, the concept of delta (Δ) represents a change in a variable. Delta is used to describe the difference between two values of a function or the variation of dependent variables when ...

At-a-Glance: Automate pipeline inspections by combining smart ILI, robotics (UAV/UGV/ROV), fiber-optic sensing, and analytics into a risk-based, closed-loop workflow. The goal is higher anomaly ...

The "Greeks" are an essential toolkit for options investors and traders. These mathematical calculations, each named after a letter from the Greek alphabet, tell you how options contracts will react ...

In the latest sign frivolous and irritating use of AI, US airline Delta is looking to harness the tech to set prices for each individual customer, instead of just listing what they actually cost. As ...

An engineer at the Delta State Polytechnic has successfully developed a generator that operates without fuel and can power household appliances continuously for up to 21 hours. This impressive ...

A binaural beat is an illusion created by your brain when you listen to two tones with slightly different frequencies at the same time, one in each ear. Some early research suggests that listening to ...