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

By Colin Kellaher Shares of Chart Industries and Flowserve moved lower in premarket trading Wednesday after the companies agreed to combine in an all-stock merger.

Winning Powerball numbers and lottery results for $20 million drawing jackpot Monday, June 2, 2025. Did anyone win last night? When is the next drawing?

The second day of the 2025 PGA Championship is in the books. Here are the numbers that mattered most.

Average revenue per unit, or ARPU, can be a useful metric when analyzing subscription-based businesses.

The Sockeye-2 well was drilled to around 10,500 feet, yielding a high-quality Paleocene-aged clastic reservoir with an average porosity of 20 percent, the company said.

To calculate the average percentage difference over time, you'll need to build a time series of data. The starting point is the price information for each date on which you're producing an average.

Week 2 of the 2025 UFL season is in the books, and things are starting to heat up. Here are the numbers to know!

And so, a smartphone gimbal is only useful for me if it can stabilize telephoto lens footage, and do some unique or never before seen tricks, and the new Insta360 Flow 2 fit that bill. I think the ...

Last year I reviewed the Insta360 Flow Pro, the first iPhone gimbal to support Apple’s DockKit technology for seamless integration with the iPhone. Insta360 is now introducing Flow 2 Pro, an ...

Picture this: You're asked to address people you know, but you've been going blank during practice sessions. What's the deal with the "brain freeze" when it comes to public speaking? "This is a ...