Welcome to the first scientific post of Peix Austral. Have you ever asked yourself how the pyramids were built? It’s a real mystery because calculations estimate that a block should have been placed every three minutes, and the blocks weighed approximately 2.5 tons. In addition, the wheels didn’t exist yet. Here’s a video where you can learn a bit more about it. ………. Benvingut al primer post científic … Continue reading COM ES VAREN CONSTRUIR LES PIRÀMIDES?