Copyright © Michael Richmond.
This work is licensed under a Creative Commons License.
Waves can carry energy -- which at times can be pretty important.
More scenes from Let's Face it,
a civil defense movie
Waves can carry information, too. Sometimes that information can make us happy ...
... sometimes that information can help us to survive.
Go to 0:55 in clip
Copyright © Michael Richmond.
This work is licensed under a Creative Commons License.