Black Holes course us.

Space-Time is a sheath with four dimensions

With Time as the fourth to length, width and breadth.

A massive object causes curvature

The way a rock does in a rubber sheet.

The bigger the mass, the more the depression.

If the massive object accelerated,

It would produce gravitational waves

The way a speed boat makes wake in water.

Black holes orbit one another, circle,

Come closer, speed up, spiral in, and colloid

With a huge burst of energy released.

The effect is the gravitational waves.

These waves penetrate any in the path.

The Gravity itself is the effect of

The curved geometry of Space-Time.

Waves from black holes course us on the earth.

23.02.2016

(based on a science article}