Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Rockets aren’t the only way to reach space and scientists are already dreaming up alternatives. From space elevators to magnetic launch systems, this video explores the wild, real, and surprisingly ...

In this tutorial, we will show you how to print a test page in Windows 11 without using any third-party tool. This can come in handy to check the alignment issue, ink flow for text and image quality, ...

The writing's been on the wall for a while. Unless you haven't seen a movie for the past decade or more, you know how important VFX has become to the creation of TV shows and movies. Those VFX come at ...

Quick: Send me a large file. Even today, decades after a famous comic about this exact problem, it's not necessarily simple. Messaging services don't allow truly huge files; neither do most email ...

Bitcoin’s latest rally past $73,000 has analysts eyeing ambitious new heights of $174,000 to $462,000, with historical Fibonacci patterns fueling bullish predictions. If Bitcoin achieves the predicted ...

If you use verbatim line breaks in triple quote string in Python class methods, Notepad++ v8.7 will confuse the proper indentation in Function List, and will stop showing the methods after that ...

Fibonacci retracement is a popular tool in technical analysis used by traders to identify potential reversal levels and support or resistance points in the price movement of assets. Based on the ...

Key Laboratory of Biopesticide and Chemical Biology of MOE, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, College of Bee Science and Biomedicine, Fujian Agriculture and ...

Abstract: Single phase transformer less inverter with multi level AC output is proposed and discussed in this paper. Recent applications, switched capacitor inverters are used widely for high ...

You've been using list comprehensions to build lists of values, sometimes using operations to create these values. An interesting mechanism in list comprehensions is that you can also create lists ...