By capturing the way air density affects light waves, photographers can see sound: http://ow.ly/ZiUKR pic.twitter.com/kX7jcP7AsK
5:00 PM - 10 Mar 2016
0 replies
8 retweets
8 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.