បណ្ណាល័យភាពយន្តនិងវីដេអូរបស់យើងអាចត្រូវបានមើលឬទាញយកដោយសមាជិកតែប៉ុណ្ណោះ
បន្តមើលដោយឥតគិតថ្លៃ➞ចំណាយពេលតិចជាង ១ នាទីដើម្បីចុះឈ្មោះបន្ទាប់មកអ្នកអាចរីករាយនឹងចំណងជើងភាពយន្តនិងទូរទស្សន៍គ្មានដែនកំណត់។


How We Got to Now
ឈុតខ្លី: How We Got to Now
ពេលរត់: 240:14 នាទី
គុណភាព: HD
កាលបរិច្ឆេទខ្យល់ដំបូង: Oct 08, 2014
កាលបរិច្ឆេទអាកាសចុងក្រោយ: Nov 12, 2014
ភាគ: 6 ភាគ
រដូវ: 1 រដូវ

Clean
Dirty water is transformed with a series of innovations - Chicago builds America's first sewer system, and Jersey City makes water safe for drinking...

Time
With no natural light, submarines re-invent the workday. Frustrated with hundreds of local time zones, a railroad clerk fights to standardize time....

Glass
The invention of the mirror gives rise to the Renaissamce; glass lenses reveal worlds within worlds worlds; glass is essential; for communication in...

Light
The pioneers of light; Edison's light bulb; a French scientist accidentally discovers a neon light.

Cold
Ice delivery becomes big business, the father of frozen foods, Clarence Birdseye, and his vision for the future, and penguins who live in the desert.

Sound
30,000 year old traces of a desire to record sound are located in caves, how radio influenced the civil rights movement, the weapon that laid the...

Silicon Valley: The Untold Story (2018)
Industry leaders including Eric Schmidt and Steve Wozniak are interviewed in this remarkable look at how Silicon Valley has produced an unrivaled...

Visionaries (2025)
Keanu Reeves and Gard Hollinger are kindred souls with a bond built on a love of motorcycles and an insatiable curiosity about the world around them....

FRONTRUNNERS (2023)
FRONTRUNNERS highlights professionals at the very forefront of their field. We showcase their amazing work, discover their motivations, and learn...

A League of Extraordinary Makers (2022)
Every movement needs its superheroes. They inspire, they lead, they create, they sacrifice. And we went in search of them. Meet A League of...