William Weiler
Ad Astra
Science toys are hard to find and too expensive. This Chinese site luckily had some. I ran this hot air sterling engine ($47) in the video.
Here is the site:
Hot Air Stirling Engine Model Electricity Power Generator Motor Toy Kits Gift
I got a plasma ball, a plastic organ human, some clicky balls and a newton kind of balance thing. The idea is to get him motivated into science and technology (in this case engines). He isn't that interested in the cars yet, although he made a joke to other kids about asphalt last Sunday.
Here is the site:
Hot Air Stirling Engine Model Electricity Power Generator Motor Toy Kits Gift
I got a plasma ball, a plastic organ human, some clicky balls and a newton kind of balance thing. The idea is to get him motivated into science and technology (in this case engines). He isn't that interested in the cars yet, although he made a joke to other kids about asphalt last Sunday.
