Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

You can find the difference between two numbers in more than one way. You can count up from the smaller number to the larger number. Or, you can count back from the larger number to the smaller number ...

Believe it or not, highway numbers actually make sense. Here's the logic behind odd and even routes, and why the system isn't ...

Double majoring among college students has doubled in the last decade as graduates face a competitive job market, but research shows the benefits depend on the majors chosen.

Are you looking to win big? The DC Lottery offers several games to choose from if you think it’s your lucky day. While your odds of winning a big jackpot in the Powerball or Mega Millions are ...

Call it stubborn or call it determined, but a North Carolina substitute teacher just won a lottery jackpot after playing the same numbers for six years. Barbara Munford, of Hope Mills, hit it big in ...

The Mega Millions estimated jackpot for Tuesday’s drawing was a whopping $800 million. The winning numbers were 11, 14, 17, ...

Addition is finding the total of two or more numbers. You use the addition sign (+) when you want to add one number to another. Addition calculations also use the equals sign (=). The left side and ...

Former Democratic Rep. Abigail Spanberger has defeated Republican Lt. Gov. Winsome Earle-Sears in the race for Virginia’s governorship, after a long campaign with no primaries. Spanberger will succeed ...

Silver’s futures curve just did something we haven’t seen in over forty years: it flipped into deep backwardation. The front-month contract is trading about $2.88 higher than the later ones, marking ...