trend_tok_hub on Instagram: "The X post shares a 62-second video montage of mind-bending physics demos, from a tilted glass of blue water held by rods via surface tension to optical illusions on a blackboard and simulated erosion of a pencil over "decades." Posted by Indonesian creator @keinara151223 on December 19, 2025, it exploded to 2.8 million views and 1,850 likes overnight, drawing humorous replies in Indonesian like jokes about headache-inducing patterns and bikini-shaped lines. The cont