بزرگ ترین شیپور دنیا ، شیشه را خرد می کند

I might upgrade my car horn to this. Shoutout to Portal from Facebook for their support on this video. Learn more and get yours at: https://portalfb.me/2OG9U7j Watch the What's Inside video here: https://youtu.be/d9tA1icDPGY Here is a behind the scenes video from the day: https://www.seevid.ir/fa/w/rJIc1iAQdPw High Speed camera courtesy of https://www.aimed-research.com/. They rent high speed cameras at killer prices. Hit them up. ELI20 version: I answered why

• #فناوری_و_رایانه
• #horn
• #massive_horn
• #air_horn
• #guiness_world_record
• #mark_rober