For this project, instead of trying to quiet his blower, he decided to make one as loud as possible in the form of an air raid siren. The basic idea behind [Matthias]’ air raid siren is to make ...

The Chrysler Air Raid Siren was a hulking beast that was 12-feet ... with a rotating chopper that pushed the air through horns. When the chopper sliced the air being output by the engine, it ...

"The siren tone that we heard on Saturday, this week, is what we call the attack mode," said Eric Rasmussen, director of ...

OSHKOSH, Wis. (WLUK) -- Winnebago County Emergency Management officials say a glitch in the county's outdoor warning siren system has been fixed, and safeguards are in place following an errant ...

[MrExpert] is here with the build you need – an air raid siren you can print at home. It’s a simple build, which makes it fun and accessible for just about anyone with a 3D printer. Rotational ...

Air-raid sirens are blaring across swaths of Israel, including Jerusalem, the West Bank and northern and southern Israel. Explosions were heard over Jerusalem as Israel's air-defense system kicked ...

Air-raid siren sounds the warning. Air-raid sirens first sounded the warning in London in September 1939. They became an almost daily part of life in the capital a year later during the height of ...

TASS/. Palestinian radicals from the Gaza Strip have commenced a new missile strike on Tel Aviv Sunday morning, a TASS reporter at the site reports, adding that air raid sirens and explosions in ...

According to the Yedioth Ahronoth daily, air-raid sirens also sounded in the southern suburbs of Tel Aviv - Bat Yam, Rishon LeZion and Holon. Alarms also sounded in the cities of Yavne ...

OSHKOSH, Wis. (WLUK) - Officials in a Wisconsin say a glitch in their county's outdoor warning siren system has been fixed, and safeguards are in place following an errant alarm. "We were just ...