This video gives you the fastest and easiest method to understand and sketch parabolas—no complex math required. We break it down step-by-step: finding the vertex, identifying the axis of symmetry, ...

Over at Quanta Magazine [Shalma Wegsman] asks What Is the Fourier Transform? [Shalma] begins by telling you a little about Joseph Fourier, the French mathematician with an interest in heat propagation ...

Delta-8 THC (or delta-8 tetrahydrocannabinol) is a naturally occurring chemical compound, called a cannabinoid, that’s found in traces in hemp and cannabis (marijuana) plants. In some states, you can ...

The CEO of Delta Air Lines says the massive CrowdStrike outage that hobbled its flight operations earlier this month, leaving thousands of passengers stranded, has cost the airline as much as $500 ...

Delta Air Lines Inc. expects to cancel more flights this week as the carrier slowly recovers from a crippling technology outage, a company spokesman said. The airline canceled more than 800 flights on ...

Abstract: In this paper, the computation of graph Fourier transform centrality (GFTC) of complex network using graph filter is presented. For conventional computation method, it needs to use the ...

This is the third article in a series dedicated to examining the use of the delta function in the physics literature. Here we discuss the appearance of a delta function in the second derivative of the ...

The brain is divided into two halves, the right and left brain. Specific areas are responsible for different functions, but the brain works as a whole. Your brain is divided into two halves. These two ...