MLK's Last Speech

"I've seen the Promised Land," Martin Luther King Jr. said in a speech in Memphis on April 3, 1968. He was assassinated the following day.

From the Smithsonian Channel

Preview thumbnail for What Was on the Menu at the First Thanksgiving?

What Was on the Menu at the First Thanksgiving? (02:31)

Preview thumbnail for This Indian City Sells 3,500 Tons of Chilies Every Single Day

This Indian City Sells 3,500 Tons of Chilies Every Single Day (02:55)

Preview thumbnail for Though Small and Slow, the Tuatara is the Top Predator in Its Ecosystem

Though Small and Slow, the Tuatara is the Top Predator in Its Ecosystem (02:14)

Preview thumbnail for The Graphite Used in Pencils Has Amazing Properties

The Graphite Used in Pencils Has Amazing Properties (02:48)

Preview thumbnail for How Many Pencils Can Be Made Out of a Factory Batch of Graphite?

How Many Pencils Can Be Made Out of a Factory Batch of Graphite? (02:50)

Preview thumbnail for Why Many Italians Only Use Durum Wheat to Make Pasta

Why Many Italians Only Use Durum Wheat to Make Pasta (02:59)

Preview thumbnail for The Lighthouse of Chania was a Beacon for Greek Ships

The Lighthouse of Chania was a Beacon for Greek Ships (02:06)

Preview thumbnail for The Impeller is a Vital Component on this Giant Ship

The Impeller is a Vital Component on this Giant Ship (03:17)

Preview thumbnail for Making the Perfect Cup of Tea is More Science than Art

Making the Perfect Cup of Tea is More Science than Art (04:45)

Preview thumbnail for  Why the Nazis Interviewed British POWs in Slick Film Segments

 Why the Nazis Interviewed British POWs in Slick Film Segments (02:39)

Preview thumbnail for This Imposing Concrete Hideout is Where Nazi U-Boats Were Once Built

This Imposing Concrete Hideout is Where Nazi U-Boats Were Once Built (04:05)