Sep 26 600 years of New York City evolution. #LearnOnTikTokContest #history #nyc 1.6M 72.4K 505 Sep 29, 2026: 973,576 → Oct 6, 2026: 1,595,204 Sep 7 A year of Antarctic ice. 1.5M 19.3K 637 Sep 28, 2026: 1,453,662 → Oct 6, 2026: 1,454,449 Aug 22 Watch as sea level rises to 230 feet (70 meters) in this simulation. 896.5K 13.6K 2,057 1 day Sep 25 Watch how gravity slows time. 474.3K 26.6K 652 Sep 29, 2026: 274,312 → Oct 6, 2026: 463,368 Aug 28 Watch Earth breathe through the seasons. 453.9K 10.7K 227 1 day Jul 27 Binary black hole boils Earth's oceans. Made using Universe Sandbox 2. #space #blackhole 394.8K 9,585 302 Sep 28, 2026: 390,904 → Oct 5, 2026: 394,796 Sep 7 The UN just changed the official World map. The US was the sole objector. 261.2K 3,797 164 Sep 28, 2026: 258,594 → Oct 6, 2026: 261,247 Aug 24 The 2004 Indian Ocean earthquake and tsunami explained. 257.9K 10.9K 32 Sep 28, 2026: 256,025 → Oct 5, 2026: 257,920 Aug 31 How the Himalayas formed. 249.3K 3,253 68 Sep 28, 2026: 240,366 → Oct 5, 2026: 249,306 Sep 16 If the Sun vanished, Earth would orbit nothing for 8 minutes. 215.7K 8,699 614 Sep 29, 2026: 158,789 → Oct 6, 2026: 213,302 Aug 23 Gravity isn’t really a pull, it’s objects following the curves that mass creates in spacetime. 208.2K 8,075 774 1 day Sep 9 Watch how Earth moves around the Sun and the Sun around the Milky Way. 154.4K 4,979 348 Sep 28, 2026: 112,344 → Oct 6, 2026: 154,440 Aug 14 Jupiter doesn't protect Earth. 148.8K 2,636 150 1 day Jul 23 Motion patterns in space are a matter of perspective. #edutokcontest 143.3K 2,572 25 1 day Sep 11 A visualization of humanity’s extraordinary journey from Africa to nearly every corner of the planet. 130.8K 2,549 279 Sep 28, 2026: 118,750 → Oct 6, 2026: 130,826 Sep 23 If Earth suddenly stopped spinning, everything not bolted to bedrock would keep going at 1,040 mph. Slowed down 15x so you can actually see… 100.9K 5,209 72 Sep 29, 2026: 5,636 → Oct 6, 2026: 87,181 Sep 22 Here's where we are in the universe. 91.8K 5,841 337 Sep 28, 2026: 46,357 → Oct 6, 2026: 91,794 Jul 10 Black hole passes in front of Earth and does this. Made with Universe Sandbox 2. #EduTokContest #space 75.8K 678 50 1 day Aug 3 Apophis asteroid in 2029. #asteroid #apophis 60.3K 1,549 53 1 day Jul 21 Apophis asteroid in 2029. 54.2K 384 29 Sep 29, 2026: 52,606 → Oct 6, 2026: 54,152