Some women can distinguish four colors. They are called tetrachromats. What does it feel like to see colors others do not see? How can we make our world richer? Some more stuff here and here. Average human The visible light spectrum ranges from about 380 to 740 nanometers. Spectral colors (colors that are produced by …
More than 20 senses: the real extrasensory perception
Extrasensory perception is real. Sort of. We have more than 20 real senses and project imagination as yet more senses. Our senses and extra senses often cause more discomfort than pleasure. And yet we get deeper insights and creative breakthroughs. More than 20 senses When I was a child, the schools taught just 5 senses, …
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Ramanujan, math intuition and the voice of the goddess
Intuition takes many forms, but what is it exactly? Why do genius scientists talk about mysterious forces? Do we really need the supernatural or there are more plausible explanations? Can we train it? The story of the goddess Ramanujan was one of the greatest mathematicians of the 20th century. He wrote down several astonishing results …
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Iterative method
One of the key methodologies we use is progressive overload. This means doing things slightly above the current capacity to prepare yourself for improvement. You may choose another iterative method base on your personal needs. More stuff you can read here, here, here, and here. Progressive overload One of the things we do in speedreading, is …
The tree of knowledge
What is “MENS” knowledge? It stands for modernist empirical natural science. The theory suggests four layers of knowledge: matter, life, mind, and culture. Each layer cannot be fundamentally described by an underlying layer and needs to be learned in a different way. More reading here, here, and here. Strong emergence About 13.5 billion years ago a …
How to Start Saving For College: Tips to Staying On Track With Your Goals and Budget
Quality education is one of the best investments since it has spectacular returns. However, the minimal investment required for a respectable degree is often as high as a small mortgage. The effort is easier for wealthy families but also doable otherwise. In this guest post, Kayla Montgomery shares her tips for college saving. As for …
The art of reflection: master life without filters
As we become productive, we need to lose some of our filters. So we get also more vulnerable. Dealing with this vulnerability is easy and important, and in any case, it should not be ignored. The filters need to be replaced by reflection. Additionally, as we become more productive, investment in resilience should grow. Reflection …
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Physical activity intensity
This is a summary of my own small research for my own purposes, sort of demo of research diary. When I start I do not know where I end. The question is interesting and important: what kind of training is most useful? I have no idea where we end, so each research is a small …
Evolution, revolution and science
Science works in mysterious ways. Since we read and write scientific publications, we at least hope that people will read and cite what we have to say. But will that really matter? Hard to say. For more reading check here, here, here, here, here, here, and here. The nature of scientific evolution There is a persistent …
Sense of purpose and longevity
Sense of purpose is correlated with longevity. This is scientifically clear, but what does it really mean? Is the long life indicator of a lifelong mission, or people who learn to FIND purpose live longer? Can all of us learn from them, live longer and better. Learn more here, here, here, here, here, and here. …