The Air Quality Index, or AQI, is the system used to warn the public when air pollution is dangerous. The AQI tracks ozone (smog) and...

Humans have a limited attention span. For the time being, the war in Ukraine has overshadowed all other major issues. Vaccination rate...

Immunity is a biological term and having it means there are sufficient defences to avoid infections and other unwanted biological...

Every year in review tells a story. 2021 was the first full year of operations at ‘The Know-How Journal’; it was a year like no other we...

The Covid-19 virus is stubborn and persistent. It is continuously evolving and finding ways to bypass human immune system. Life on Earth...

Healthcare for all must be a human right. Well-being is not a luxury, but it is essential. Some societies were already aware about the...

Peace of mind should be your number one priority; organize everything else around it. The duck seems calm on the surface, but it is...

Pursuit of perfection helps in attaining excellence. Getting better at a skill or activity takes dedication and decisiveness. Consistent...

Technology is all around us. Wearables bring the technology on us. An electronic device designed to be worn on the user’s body, taking...

Just like any other news item, the buzz around population explosion or falling birth rate has split the world in half. Which version do...

Cigarette smoking is not just a bad habit; it’s a serious and complicated addiction. Trying to quit it is one of the biggest challenges a...

Packaged food has become a permanent feature of contemporary life. Everything from cookies, chips, instant noodles, juices and aerated...

Getting the right amount of sleep is an underrated subject in modern life. There were enough issues for people to tackle prior to the...

March 3, is observed as World Hearing Day. The theme for 2021 is ‘Hearing Care for All’. Hearing may seem like a normal and obvious...

A discretionary planned physical activity is an appropriate definition for exercise. Agricultural and industrial revolution has...

Health was, is, and will be the true wealth for individuals and communities as a whole. Some commentators have exclaimed health as the...