4-Steps of Lightning

Substances like minerals, plants, fungi, microbes, and organic and inorganic chemicals, can absorb UV radiation, causing electrons to jump to a higher energy level. When the electrons return to a lower energy level, they emit a portion of the absorbed energy as visible light.

While platforms are a great business model now in its ascendancy, that doesn’t mean that they are free of problems. Like any field of human endeavour, there is plenty of room for shortcomings and failure. Platforms aren’t always successful, for one thing.

Sometimes they never get off the ...

Patriotism is an inborn human sentiment and part of a subconscious drive toward group bonding and allegiance. According to some recent studies, patriotism is in our genes.

But this allegiance is not always a warm feeling of connection. Sometimes the bond with a group serve...