![](/static/img/pixel.gif)
realcygnus
0
購読者を
0
回視聴
realcygnusの説明
Science Physics Cosmology Consciousness Astrophysics Metaphysics Philosophy Dimensions Technology Math Calculus Trigonometry Computer Programming Space Time Space-Time Einstein Universe Multiverse Blackholes Wormholes Time travel VR Virtual Reality Simulation Music Acoustic Guitar RedPill