Why your mobile devices are bad for you at night

It's 2018 and it's not uncommon to use either a phone, tablet, laptop, computer or ebook before bed, however the LED from these devices can affect our health. Essentially LED lights emit short wavelengths which are enriched with more blue light compared to natural light and this blue light affects our melatonin and therefore our sleeping patterns.

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Pareto Principle (80:20 rule) Secret of achieving more with less

The Pareto principle (also known as the 80/20 rule, the law of the vital few) states that, for many events, roughly 80% of the effects come from 20% of the causes.  It was named after the founder Vilfredo Pareto,  in 1895. He noticed that people in society seemed to separate  into what he titled the “vital … Continue reading Pareto Principle (80:20 rule) Secret of achieving more with less