Science, Technology, and Society 13 - When Technology and Humanity Cross - Mobile Phones and More!

[@AnimeLover-tn4hx]

Thank you sir.

[@chardayer]

Thank you very much! Appreciate it ^_^

[@oyenlazarra8579]

hello is it okay if I'll ask a copy of your Powerpoint?

[@chardayer]

Hi @oyen , unfortunately, I delete the ppts as soon as I am sure that the videos are all fine :(