In 2015, the National Geographic Channel launched a new television series called “Breakthrough,” focusing on scientific discovery.

In 2015, the National Geographic Channel launched a new television series called “Breakthrough,” focusing on scientific discovery.

In 2015, the National Geographic Channel launched a new television series called “Breakthrough,” focusing on scientific discovery.

In 2015, the National Geographic Channel launched a new television series called “Breakthrough,” focusing on scientific discovery.

In 2015, the National Geographic Channel launched a new television series called “Breakthrough,” focusing on scientific discovery.

In 2015, the National Geographic Channel launched a new television series called “Breakthrough,” focusing on scientific discovery.

In 2015, the National Geographic Channel launched a new television series called “Breakthrough,” focusing on scientific discovery.

Whispered messages can be transmitted across a room directly into the ear they’re intended for, a shirt can change its properties whether it’s hot or cold out, and a new military grenade comes loaded with a net for capturing drones.

Whispered messages can be transmitted across a room directly into the ear they’re intended for, a shirt can change its properties whether it’s hot or cold out, and a new military grenade comes loaded with a net for capturing drones.

Whispered messages can be transmitted across a room directly into the ear they’re intended for, a shirt can change its properties whether it’s hot or cold out, and a new military grenade comes loaded with a net for capturing drones.