Name: Nanotechnology: Harnessing the Nanoscale @Nbclearn
Uploaded: 2020-05-04T01:29:31-0400
Duration: 8 min 17 s
Description: Scientists and engineers are researching materials only billionths of a meter in size. The ability to control and manipulate material at this extremely small scale is having a big impact around the world, offering solutions in fields such as medicine, energy, and electronics. Nanotechnology: Super Small Science is produced by NBC News Learn in partnership with the National Science Foundation.

Slavery Station in Dakar, Africa @Nbclearn

Uploaded May 2020 | Updated September 2026, 1 week ago

The slave station in Dakar, Senegal, on the west coast of Africa is a harsh reminder of the inhumanity people suffered as slaves during the 17 and 1800's. Most slaves that ended up in the Americas traveled through Dakar.

Nanotechnology: Harnessing the Nanoscale