Video about our common connections. https://www.facebook.com/veritasium/videos/624751169864590/?mibextid=9drbnH
Archive for the ‘mathematics’ Category:
2024-12-08 Derek Veritasium – Game Theory, Which Strategy Wins
Very interesting. So iets & nuclear bombs as first example. Then after many rounds of game to see which strategy works best. https://www.facebook.com/veritasium/videos/2169334116741310/?mibextid=9drbnH
2024-10-09 Wealth Distribution In The US Histogram
This histogram shows the extreme disparity between the wealthy and the rest of the population. https://www.righto.com/2024/10/wealth-distribution-in-united-states.html?m=1 This guy has some different insights about the peoples’ wealth. https://www.facebook.com/reel/707702271565159?mibextid=9drbnH
2024-08-24 Two Ways To Travel Faster Than The Speed Of Light
Dr. Michio Kaku tells us there are two ways to travel faster than the speed of light. The first is to use a wormhole. The second way is, well, you’ve got to watch this short video to find out. Let me remind you these are theoretical.
2023-09-01 Very Interesting Statistics About Muslims And Jews
Neil deGrasse Tyson said there are 1.3 Billion Muslims; there are only 15 million Jews. Only a single Muslim has won the Nobel Prize, but 1/4 of the Nobel Prizes were won by Jews. He said what a difference in culture has made. I would add that the sciences and math – Algebra – flourished
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2023-08-25 Electric Vehicle Lies – EPA Authoritative Source
There are so many LIARs out there who propagate the myths that EVs are worse than gas cars. They are not. This list has several other myths – lies – that it debunks. https://www.epa.gov/greenvehicles/electric-vehicle-myths#:~:text=a%20gasoline%20car.-,Myth%20%232%3A%20Electric%20vehicles%20are%20worse%20for%20the%20climate%20than,even%20when%20accounting%20for%20manufacturing
2023-08-02 Smith Chart: How To Use and What It’s For
Great 9 min. YouTube video on why a Smith Chart is used and how to use it. It’s not that difficult. As with most things electronic, the user gets to learn how to use another tool to answer questions. In this case, the question is how much of the power is reflected from the antenna
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2023-07-14 Solve The Resistor Cube Problem
Last year I tried redrawing the cube in two dimensions and I could see how the vurrents were splitting but couldn’t solve it. Now here is a simpler solution that doesn’t require a lot of effort with whatever. I built the cube from 1k resistors and measured the value from corner to opposite corner, and
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2023-06-24 Tesla Cyber Rodeo, 9000 Ton Gigapress, Etc.
This is a short tour of the gigafactory Texas during the Cyber Rodeo public event, 15 thousand visitors. Shows robotic arms on the assembly lines. QR codes in a stripe on the floor to guide the autonomous transporters. A few seconds of Arc Attack’s presentation. Very up close shots of the 9000 long tonne Gigapress.
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