Today you will find out - what will happen if 100 hungry cockroaches see leech! This video doesn 't call for violence! The video shows the feeding process.
For cooperation and advertising: madscience.advertising@gmail.com
Nuestro canal español:/channel/UChbT4cZ9wiVhmH__5eUl5pA
ここの日本語の我々のビデオ:/channel/UC6B2oG60XI5qwoGmsh0TuMA