Racó 4: L'Univers by https://padlet.com/t5a/4y9sf7pnhtt3fku5 STEAM en-us 2022-02-03 12:27:23 UTC 2025-11-23 11:58:36 UTC hello@padlet.com https://padlet.net/icons/png/1f30d.png L'univers: el Big Bang t5a https://padlet.com/t5a/4y9sf7pnhtt3fku5/wish/2027370439 2022-02-03 12:31:18 UTC https://padlet.com/t5a/4y9sf7pnhtt3fku5/wish/2027370439 El sistema solar t5a https://padlet.com/t5a/4y9sf7pnhtt3fku5/wish/2027372502 2022-02-03 12:32:56 UTC https://padlet.com/t5a/4y9sf7pnhtt3fku5/wish/2027372502