628K views | Introducing Smithsonian Channel Plus. Start streaming now. | Smithsonian Channel | Facebook

489K views · 1.2K reactions | Watch hundreds of commercial free shows. Available now on Smithsonian Channel Plus. | Smithsonian Channel | Facebook

When Mount St. Helens erupted, fast-action was the key to survival. Would you have done the same? Watch the new series Make It Out Alive online now, ahead of the premiere this Sunday: http://bit.ly/MtStHelensAlive | Smithsonian Channel

5.6K views · 118 reactions |  This is big news! ✌️ brand-new, extra-special holiday episodes are on their way. Tomorrow night at 9PM, host Julie Montagu welcomes you on a behind-the-scenes tour of Mapperton House. Don’t miss the premiere of An American Aristocrat’s Guide to Great Estates: Welcome to Mapperton. https://bitly.com/2IQ57mG | Smithsonian Channel | Facebook

183K views · 2K reactions | You want it, you got it: a second sneak...

Unveiling the SR71 Secrets at Smithsonian #jet #plane #reels #viralreels #airplane #mechanic #mechaniclife | Jimmys World

11K views · 401 reactions | OTD in 1922, Archaeologist Howard Carter discovered the entrance to Tutankhaman's tomb in the Valley of Kings, Egypt. Recently, a team of conservation experts using cutting-edge scanning technology created a 3D model of King Tut's chamber to capture its likeness. The scans also revealed potentially hidden architectural features behind the room's walls. Secrets | Smithsonian Channel | Facebook

8.6K views · 305 reactions | When archeologists discovered mold formations in King Tut's tomb, they worried the sweat and breath of tourists were the cause. A later study revealed something much more intriguing. Secrets | Smithsonian Channel | Facebook