Browse
GJW+
Kids
Live TV
Sign In
0 seconds
0 seconds
Copy embed code
Picture in Picture
Keyboard shortcuts
TAP TO UNMUTE
0:00
Play(k, Space)
Mute (m)
0%
0:00
/
0:00
Loop: Off
Autoplay is on
Playback settings
Fullscreen(f)
Sperm whales have their own alphabet, scientists say | BBC News
284
Video Views
Jul 23, 2024
About science and scientists
64
Follow
