Uniqueness

Time is the product of physics, but how we perceive the passage of time is the product of the mind.

Your perception of time is subjective and malleable - it changes in response to input and context. It can be distorted by drugs, disease, sleep deprivation, or other altere...

Unified space-time starts to make sense if we think that the speed of light is a relationship between the distance traveled over time.

Because the speed of light can't change, your laser beam won't go any faster. The measurement of distance and time must be changed instead, depending on th...

Pain by itself isn’t dangerous but is only a signal about something else that needs your attention. Killing pain never killed the actual problem, just like painkillers do not work on the real reason for the pain, but only blunt the sensory input to the brain.

Instead of us...