Migration fields with timezones

Did you know that in migrations there's not only timestamps() but also timestampsTz(), for the timezone?

1Schema::create('employees', function (Blueprint $table) {
2    $table->increments('id');
3    $table->string('name');
4    $table->string('email');
5    $table->timestampsTz();
6});

Also, there are columns dateTimeTz(), timeTz(), timestampTz(), softDeletesTz().