5. The 'Frozen Waves' in Antarctica that make you pause in time.

Especially before bed. Phones and tablets emit light that’s skewed heavily toward the blue end of the visible spectrum and these frequencies are especially influential in human sleep cycles.

Using a “night mode,” available on some phones, is supposed to minimize that effect.

It has everything to do with optics.

• When light strikes a smooth flat surface like ice, its visible rays generally pass straight through without their paths being disturbed. This is why glass and ice often appear clear.
• When light st...

Relationships exist as waves - we need to learn how to ride them. Some waves last for hours, some for months or even years. The key to success is to understand that few of those waves have anything to do with the quality of the relationship.

People lose jobs, family membe...