Inconceivable Nature Of Nature

-
Feynman on the light and electromagnetic radiation waves all around us. He describes it as fascinating as it is not as how we have come to think of all the waves simplistically.

The perspective he gives illustrates how messy and fascinating it all is. These waves are all around us but we perceive only a fraction of them. We think that the visible light spectrum which we perceive makes up the bulk of sensory reality but it’s only a fraction.

Comments

Post a Comment

Popular posts from this blog

Big Data And AI

-
Harnessing massive volumes of data and developing predictive models is the 21st century’s arms race. Google, Facebook and others are leading the race. Technology innovations are morally neutral. It’s how we choose to use them that determines whether they produce good or bad outcomes. Big data and related Artificial Intelligence algorithms are different because machines can be taught to make decisions on our behalf. Depending on how these algorithms are developed human bias can creep in and distort outcomes. Data can also be analysed to find cures for diseases, alleviate poverty, and combat climate change on the one hand or to get us to click on ads more often and buy more stuff on the other. Today, we voluntarily give up personal data about our physical activities to ‘earn’ Apple watches and cappuccinos or allow Insurance companies to monitor our driving habits in exchange for reduced premiums.  Tomorrow, we might allow our brains to be probed for the lure of big screen TVs and fre...
Read more

Leadership Aikido

-
Have started re-reading a book I picked up almost 20 years ago. It’s called Leadership Aikido by John O’Neil. Here are some of the keys points. Old-style industrial-era command and control leadership is not sustainable. He describes he Green Glass Age to reflect the coming together of the environmental concerns and biological advances – the green – with communication and computing power – the glass (glass being the colloquial term for silicon wafers and fibre optics). The way to the new style of leadership can be understood and learnt by the lessons of a particular form of defensive martial art known as Aikido (the way (Do) of life forces (Ki) in harmony Ai)). Leadership is about overcoming internal enemies: Failing to grow emotionally Failing to make creative connections Failing to emphatise Failing to manage the ego Failing to overcome alienation and boredom by mastering these practices: Cultivate self-knowledge Get creative – usually through the creative arts Find a passion Learn fr...
Read more

General Vs Special Relativity

-
Been looking for a straight forward explanation of SR and GR, quite like this: Special Relativity Observers in different frames of reference will measure mass and speed differently, because space and time will expand and contract so that the speed of light in a vacuum is constant to all observers. General Relativity Mass and energy are related, and they curve space and time, which are also related. Source
Read more