Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

For years, John Alle complained to Los Angeles officials about homelessness. Now, fed up, he’s trying to make a dent in the problem on his own. For years, John Alle complained to Los Angeles officials ...

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between ...

We’d all like to be innovative, but few people have creativity switches they can turn on at will. (I definitely don’t.) We’re a lot better at convergent thinking, using knowledge and experience to ...

Ever wondered about the infamous “Waitress Missing $2” riddle? Watch as we break it down step by step and reveal the logic behind this classic brain teaser. Perfect for puzzle lovers and curious minds ...

The math you thought you would never use again from school is back to haunt you. X users are in an uproar over an equation that @BholanathDutta posted. It appears as a simple equation, but the comment ...

Discover the hidden potential of your kitchen appliance in our latest video, "Few People Know About This Function: Mixer Motor." Unveil the secrets of the mixer motor that can revolutionize your ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

The smartest observers are able to notice more about you aside from the things you actually say. In fact, it's the moments where you're silent that they're able to see more about you than ever. From ...

LSU keeps winning. Its defense is wreaking havoc. Yet the tenor of coach Brian Kelly’s last two postgame news conferences hasn’t matched the positive results the Tigers have found on the field. Kelly ...

ANAHEIM — Ray Montgomery is old enough to remember when striking out was a bad thing. “It was literally like you were stoned and scorned,” said the Angels’ interim manager, who played in the majors ...