This toy was genuinely fun for a 7-year-old kid. There were some problems with the compass experiment but it worked the first time when the float was dry. Here's a video of 7-year-old Connor testing it out.
This toy was genuinely fun for a 7-year-old kid. There were some problems with the compass experiment but it worked the first time when the float was dry. Here's a video of 7-year-old Connor testing it out.