Ajustează animation mărimea ecranului
Resize out
Resize in
Resize Resetează
Done Făcut
The Science Behind Porpoises’ Echolocation

The Science Behind Porpoises’ Echolocation

Vizionat 1,239 ori

Validare umană

8.0
Îți mulțumim, votul tău a fost înregistrat și va apărea în curând.
Da
Nu
Etichete

Educaţional

Technology

Water Animal

Ştiinţă

Descrierea videoclipului:

Some animals use additional senses to see the world differently than humans. One such sense is called biological sonar. Biological sonar is when an animal releases a series of sounds that may not be audible to humans and waits for the echoes to return. Toothed whales, which includes porpoises, are one of two types of animals that use biological sonar to sense and navigate through their environment (the other being bats).

Categorie: Top Videoclipuri Online Gratuite etichetate Tehnologie
Adăugat la: 12 Apr 2018
Comentarii
Contul tău nu are avatar
Pentru a posta comentariul, te rugăm să selectezi un avatar temporar:
male
female
animal
monster-1
monster-2
male
female
animal
monster-1
monster-2
male
female
animal
monster-1
monster-2
male
female
animal
monster-1
monster-2
male
female
animal
monster-1
monster-2
male
female
animal
monster-1
monster-2
male
female
animal
monster-1
monster-2
male
female
animal
monster-1
monster-2
male
female
animal
monster-1
monster-2
Confirm
Ceva nu a mers bine, te rugăm să încerci din nou.
Or
Încarcă pe Cont Y8
Anulează
Videoclipuri asociate