1. Policevideo

    πŸ‡ΊπŸ‡Έ @U . S . POLICE - Follow our new page 🎞 Authorities used a PIT maneuver and crashed a stolen truck , causing large items in the vehicle to spill over roadway in Seal Beach on Friday . The driver ran from the scene , but was tackled by CHP officers in a nearby parking lot . More details at the link in our bio . Info: @ktla5news β€”β€”β€”β€”β€”β€”β€” Follow our POLICE pages: πŸ‡ΊπŸ‡Έ @U . S . POLICE . . .

  2. Coal Mining

    #SGMET: The goal of coal mining is to obtain coal from the ground . Coal is valued for its energy content , and , since the 1880s , has been widely used to generate electricity . Steel and cement industries use coal as a fuel for extraction of iron from #iron ore and for cement production . Mining at this scale requires the use of #draglines , #trucks , #conveyors , #jacks and #shearers . In the United Stat . . .