Achieve financial well-being with simple, time-tested strategies tailored to the three stages of wealth: accumulation, conservation, and distribution. During accumulation, blend QQQ, SPY, and DIA for ...

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 ...

What if you’ve already seen fragments of the future - without realizing it? In this thought experiment grounded in Einstein’s relativity, we unpack how a simple diagram changes our entire ...

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known for less ...

President Biden said former President Carter, who died Sunday, “lived a life measured not by words but by deeds.” In a Sunday night speech from the U.S. Virgin Islands, Biden added that Carter was “a ...

One of the most important tools, and perhaps one of the most confusing tools, for metallurgists is the binary phase diagram. A binary phase diagram plots the composition, expressed as a percentage of ...

Udmurt Federal Research Center of Russian Academy of Sciences, Izhevsk, Russia. Metallurgists and technologists working with alloys do not need to explain the exceptional importance of the reliability ...