https://www.science-sparks.com/how-to-lift-an-ice-cube-with-a-string/?utm_source=rss&utm_medium=rss&utm_campaign=how-to-lift-an-ice-cube-with-a-string Easy Science Experiments and STEM Challenges for Kids Sun, 19 Jan 2025 15:55:50 +0000 hourly 1 https://wordpress.org/?v=6.8.1