| 301 |  Mossy Earth@mossyearth | 739K | 1 |
| 302 |  FoundMyFitness@foundmyfitness | 734K | 1 |
| 303 |  Trace Elements@trace-elements | 655K | 1 |
| 304 |  Medlife Crisis@medlifecrisis | 580K | 1 |
| 305 |  Breaking Taps@breakingtaps | 580K | 1 |
| 306 |  Cryptozoology@cryptozoology | 562K | 1 |
| 307 |  FoundMyFitness Clips@foundmyfitnessclips | 551K | 1 |
| 308 |  Dr Sid Warrier@sidwarrier | 544K | 1 |
| 309 |  Science and myths@scienceandmyths | 519K | 1 |
| 310 |  Global Earth@globalearth01 | 502K | 1 |
| 311 |  Enviosity@enviosity | 411K | 1 |
| 312 |  GeologyHub@geologyhub | 401K | 1 |
| 313 |  Apurbo physics@apurbophysics | 380K | 1 |
| 314 |  Science Sir@science_sir | 355K | 1 |
| 315 |  Solarbacca@solarbacca1 | 333K | 1 |
| 316 |  AronRa@aronra | 331K | 1 |
| 317 |  DeepseaOddities@deepseaoddities | 325K | 1 |
| 318 |  Progress - Science Documentaries@progress-science | 315K | 1 |
| 319 |  Chem-X@chemx | 279K | 1 |
| 320 |  Natural History Museum@naturalhistorymuseum | 279K | 1 |
| 321 |  Wings Over the Rockies Air & Space Museum@wings_museum | 276K | 1 |
| 322 |  Rebecca Watson (Skepchick)@rebeccawatson | 274K | 1 |
| 323 |  Safety Third@safetythird | 268K | 1 |
| 324 |  Kerala Freethinkers Forum - kftf@keralafreethinkers | 267K | 1 |
| 325 |  RTX@rtxcorporation | 266K | 1 |
| 326 |  European Southern Observatory (ESO)@esoobservatory | 261K | 1 |
| 327 |  CERN@cern | 257K | 1 |
| 328 |  The Royal Society@royalsociety | 256K | 1 |
| 329 |  California Academy of Sciences@calacademy | 247K | 1 |
| 330 |  Al Chemist@alanthechemist | 243K | 1 |
| 331 |  FEEL THE FACT@feel_thefact | 232K | 1 |
| 332 |  Launch Pad Astronomy@launchpadastronomy | 227K | 1 |
| 333 |  Garden Fundamentals@gardenfundamentals1 | 226K | 1 |
| 334 |  Spacialize@spacializeen | 223K | 1 |
| 335 |  Objectivity@objectivityvideos | 216K | 1 |
| 336 |  The Medical Futurist@medicalfuturist | 214K | 1 |
| 337 |  GREAT SPACEX@colonbina1 | 210K | 1 |
| 338 |  Richard Dolan Intelligent Disclosure @richardmdolan | 205K | 1 |
| 339 |  learningscienceisfun@learningscienceisfun | 205K | 1 |
| 340 |  Cell Junior™@celljunioryt | 204K | 1 |
| 341 |  U.S. Food and Drug Administration@us_fda | 200K | 1 |
| 342 |  ExxonMobil@exxonmobil | 196K | 1 |
| 343 |  Bulletin of the Atomic Scientists@bulletinatomic | 194K | 1 |
| 344 |  Archaix @archaix138 | 192K | 1 |
| 345 |  OzGeology@ozgeologyofficial | 189K | 1 |
| 346 |  Dylan J. Dance@dylanjdance | 176K | 1 |
| 347 |  EDGE Science@edgescience | 162K | 1 |
| 348 |  Maxis@maxis | 157K | 1 |
| 349 |  Microbehunter@microbehunter | 157K | 1 |
| 350 |  MyRadar Weather News@myradar | 156K | 1 |
