Discussion Forums => General Discussion => Topic started by: Fishmé on December 29, 2024, 10:41:52 am
Title: Cool and wacky inventions
Post by: Fishmé on December 29, 2024, 10:41:52 am
Title: Re: Cool and wacky inventions
Post by: rachel on December 30, 2024, 01:32:45 am
What about this marble clock?
It's been almost a year since he posted this and it just keeps getting more elaborate. He's been working on a new marble clock that can display seconds