Summer greeting from Tokyo Japan

A record long and cold rainy season is over,
and suddenly, an intense summer has hit, in Tokyo Japan.
This may be the impact of global warming. How are you?

Also, I have been able to create something like these.
If you look at and like these, I am so happy.

Please click the triangle mark on the displayed video to start.

◇New 4 works:
Ako-chan on a perpetual motion machine A never stop swing
YouTube
Ako-chan beside a perpetual motion machine
YouTube
Ako-chan and a perpetual motion machine (?) by the Gauss Accelerator
YouTube
Ako-chan with a perpetual motion machine? 　With two boys
YouTube

◇Please see other my works on my YouTube channel:
YouTube

These little models are a lot of fun - and clever, too!

Thanks for sharing, Myoshiiky.

Brian

Hello, Brian
I am so happy that you watch my works with fun.
Thank you,
Yoshii

Great work Myoshiiky!

How good are these.

I was just about to make a wind powered thing for the balcony. I might steal some of your ideas :)

Hello,q9
I am glad you watch my works carefully.
Thank you,
Yoshii