วีดีโอ

Great for students Thank you ^^

Thank you

Thanks Lisa I’m subscribing.

E-PayWave sounds good 👍

thank you Lisa!

Hey you should make more videos

it was understandable

Can you suggest me how did you make this animation of waves?

Thanks a bunch for making this video.....you r the best😇

haram tiese

𝕄𝕖𝕣𝕙𝕒𝕓𝕒 (Mesletters)

This really helped with my science project so thanK yoU from the bottom of my heart

👍