1 Subjects: “...torsional gravity...”

2 Subjects: “...quantum-gravity phenomenology...”

3 Subjects: “...gravity...”

4 Subjects: “...Quantum Gravity...”

5 Subjects: “...classical gravity...”

6 Subjects: “...center-of-gravity method...”

7 Subjects: “...gravity-load systems...”

8 “... the center of gravity: from the teacher to the student, with the aim of awakening relational aspects, as well...”