“FOR THE WORLD TO BE INTERESTING, YOU HAVE TO BE MANIPULATING IT ALL THE TIME”




Acoustic listening devices developed for the Dutch army as part of air defense systems research between World Wars 1 and 2.

Advertisements

Comments

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s