1M views · 76K reactions | I saw a man blowing a whistle at the protest outside the ICE detention center in Chicago and asked him why | Don Lemon | Facebook

523K views · 10K reactions | Whistle blowing and feet moving! The J&J line dance Choreographed by James & Jackie Rice Song: Blow the whistle Artist: Too Short No Copyright infringement intended. I do not own anything. All rights reserved to the respective labels. This is for exercise purposes only. | And 5678 Line Dance | Facebook

Everyone loves the sound of the whistle on a locomotive but how many know what the whistle signals mean? Here is a list of the most common the whistle signals the 611 uses: Note: "o" denotes a short sound; while a "-" is for a longer sound. - When stopped, air brakes applied. - - Release brakes, proceed. - - - When stopped, release brakes and reverse movement. - - 0 - Approaching a grade crossing (video demonstration provided below 🚂😀) | Norfolk & Western Class J No. 611

Now that's just mean 😂 (via: @thomas.feurstein/IG) | Whistle Sports