4.4M views · 18K reactions | The polar vortex is going to make parts of the U.S. so cold, experts warn not to take deep breaths or talk too much outside — here's how to prepare | NowThis | Facebook

8.1K views · 164 reactions | You might be surprised how much space you need to get the best zero possible. A precisely zeroed rifle that shoots well is a must for down-range performance. Join Ryan as he breaks down the 50, 100, and 200 yard zero distances and also discusses which options give you the maximum point blank distance for your setup. | Vortex Optics | Facebook