Difference between Happens and Materialize

HAPPENS vs MATERIALIZE: NOUN

To make visable in, or as in, a material form; -- said of spirits.
To invest with material characteristics; to make perceptible to the senses; hence, to present to the mind through the medium of material objects.
To regard as matter; to consider or explain by the laws or principles which are appropriate to matter.
To cause to assume a character appropriate to material things; to occupy with material interests.

To give a material form or bodily existence to; make physically perceptible; embody in any manner. See II.
To give the character of metaphysical materialism to; render materialistic.
To reduce to a material basis or standard; treat as pertaining only to matter; give a material character to; make material, low, coarse, sensual, etc.: as, to materialize thought, morality, or mythology; to materialize one's ideas or enjoyments.
To become material; assume a material form; in recent spiritualistic use, to assume, as a spirit or immaterial entity, a form which is perceptible by the senses, or one that is visible, tangible, and (in the case of supposed spirits) capable of physical exertion.
To take form or shape; come into perceptible existence; become real: as, the project has not yet materialized.
Also spelled materialise.
Become reality
Come into being

Come about, Pass off, Bechance, Go on, Take place, Hap, Encounter, Chance, Pass, Bump, Hit, Find, Befall, Materialize, Occur

Implement, Accrue, Actualize, Unfold, Concretize, Attain, Achieve, Come, Realize, Arise, Emerge, Fulfill, Crystallize, Occur, Happen

Does, Goes, Occurs, Come about, Go on, Take place, Hap, Encounter, Chance, Pass, Bump, Hit, Find, Materialize, Occur

Accomplish, Concretise, Appear, Implement, Accrue, Actualize, Unfold, Attain, Achieve, Come, Arise, Emerge, Crystallize, Occur, Happen

What Happens if None of These Caveats Apply?
What happens when an eviction case is appealed?
What happens after I fill out the papers?
But until that happens, here are some tips.
This often happens in October, November and December.
It happens all the time in my lessons.
What Happens After Your Loan is Paid Off?
There are a lot of other things that can be described here, but everything that happens in your pool happens in that cycle somehow.
When it happens, it is always to distinct individuals, and, after it happens, other victims are left behind.
Ollie because she happens to show up whenever a disaster happens.

Tantalizers promise a reward, which will never materialize.
Unfortunately, those plans did not materialize when Mr.
Even he knew that they would never materialize.
Should the elusive traitors suddenly materialize, not consumption.
Can Demons Materialize in Human or Animal Form?
The ambitious Fly Gibraltar project failed to materialize.
PiS argues this vision has failed to materialize.
No one knows whether these problems will materialize.
The synergies and anticipated benefits to us of any strategic transaction, acquisition or merger may materialize more slowly than anticipated or may never materialize.
Materialize CSS for styling my app, how to modify Rails_admin view using Materialize CSS?