과학-물 부족 현상 해결하는 방법 by 선생님 https://padlet.com/dtmd2021_2/rqdnrpw4bdq1roxa en-us 2024-12-26 23:43:33 UTC 2024-12-27 00:32:43 UTC hello@padlet.com 1. 구르는 물통 smile94111415 https://padlet.com/dtmd2021_2/rqdnrpw4bdq1roxa/wish/3272352205 2024-12-26 23:44:06 UTC https://padlet.com/dtmd2021_2/rqdnrpw4bdq1roxa/wish/3272352205 2. 물필터빨대 smile94111415 https://padlet.com/dtmd2021_2/rqdnrpw4bdq1roxa/wish/3272352356 2024-12-26 23:44:20 UTC https://padlet.com/dtmd2021_2/rqdnrpw4bdq1roxa/wish/3272352356 3. 스스로 물을 만드는 물병 smile94111415 https://padlet.com/dtmd2021_2/rqdnrpw4bdq1roxa/wish/3272352405 2024-12-26 23:44:38 UTC https://padlet.com/dtmd2021_2/rqdnrpw4bdq1roxa/wish/3272352405 4.와카워터(이슬과 안개에서 물을 수집하는 장치) smile94111415 https://padlet.com/dtmd2021_2/rqdnrpw4bdq1roxa/wish/3272352489 2024-12-26 23:45:00 UTC https://padlet.com/dtmd2021_2/rqdnrpw4bdq1roxa/wish/3272352489