×
Log in
Get Started
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Explore all categories
Report -
Las primeras cámaras de vídeo, propiamente dichas, utilizaron tubos electrónicos como captadores: un tipo de válvulas termoiónicas que realizaban, mediante.
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form