How to weigh a whale without a scale

Drones can be used to work out the body mass of the largest animals on the planet, helping in their conservation.

from BBC News - World https://ift.tt/2p4K45K
-
Labels:

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Main Post

US sanctions Chinese firms behind Russian drones, as Zelensky calls for 'pressure'

The US Treasury announces the move after the Ukrainian president called out China's involvement in Russian arms. from BBC News https:/...