The loudest siren ever was made by Chrysler: it was capable of emitting 138 dB at 30 m of distance, it was 3.65 m long, weighed 3 tons, was able to be heard in a 5000 square km area, condensed fog into rain, and sometimes killed birds [read more: ]
The Chrysler Air Raid Siren Was So Powerful it Could Induce Rain
www.amusingplanet.com
Want to know when I post new content to my blog? It's a simple as registering for free to an RSS aggregator (Feedly, NewsBlur, Inoreader, …) and adding www.ff00aa.com to your feeds (or www.garoo.net if you want to subscribe to all my topics). We don't need newsletters, and we don't need Twitter; RSS still exists.
Legal information: This blog is hosted par OVH, 2 rue Kellermann, 59100 Roubaix, France, www.ovhcloud.com.
Personal data about this blog's readers are not used nor transmitted to third-parties. Comment authors can request their deletion by e-mail.
All contents © the author or quoted under fair use.
