Comments on: Physics Project Idea: Rollback Can https://babbledabbledo.com/physics-project-idea-rollback-can/ Wed, 15 Sep 2021 13:48:01 +0000 hourly 1 https://wordpress.org/?v=6.4.8 By: Ana Dziengel https://babbledabbledo.com/physics-project-idea-rollback-can/#comment-298280 Tue, 23 Jan 2018 18:51:13 +0000 https://babbledabbledo.com/?p=18965#comment-298280 In reply to Cari.

This makes me so happy to hear 🙂

]]> By: Cari https://babbledabbledo.com/physics-project-idea-rollback-can/#comment-298100 Fri, 19 Jan 2018 01:15:24 +0000 https://babbledabbledo.com/?p=18965#comment-298100 We did this today and it was awesome. He played with it for hours perfecting the timing of performing the magic of calling the can back. Thank you for the easy to follow instructions and simple science concepts.

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