Tag: documentary

How Does the Internet Work? – Glad You Asked S1

For most of us, the internet is virtual, made of Instagram posts, emails and YouTube videos. And, access to the vital utility isn’t guaranteed across the world. Glad You Asked host Cleo Abram wants to know: What is the internet actually made of? And, how does it work? Answering that question involves discovering how internet […]

How to Survive a Plague – Official Trailer | HD | IFC Films

HOW TO SURVIVE A PLAGUE is the story of the brave young men and women who successfully reversed the tide of an epidemic, demanded the attention of a fearful nation and stopped AIDS from becoming a death sentence. This improbable group of activists bucked oppression and, with no scientific training, infiltrated government agencies and the […]

How poor people survive in the USA | DW Documentary

Homelessness, hunger and shame: poverty is rampant in the richest country in the world. Over 40 million people in the United States live below the poverty line, twice as many as it was fifty years ago. It can happen very quickly. Many people in the United States fall through the social safety net. In the […]

HOW IT WORKS: Special Forces Combat Operations – Special Forces Documentary

HOW IT WORKS: Special Forces Combat Operations – Special Forces Documentary. How it works to be part of a Special forces combat operation? This Special Force Documentary follows International Special Operations Forces (ISOF) during a usually covert training combat operation with NATO spec ops members from all around the world in Tampa, USA. ►More videos […]

HOW IT WORKS: Concrete (720p)

This educational video explains how concrete hardens through the hydration of cement. The cement acts as a binder in concrete mixed with crushed rock and burnt lime. Cement starts to set when mixed with water which causes a series of hydration chemical reactions. Contrary to popular perceptions, hydraulic cements do not set by drying out, […]

HOW IT WORKS: Car Transmission (720p)

This educational video describes how a car transmission works in modern vehicles. In mechanical engineering, a transmission is a mechanical device that uses gears to improve mechanical efficiency, employing the ancient concept of the lever. Its a machine that requires a power source and a power transmission system, which provides controlled application of the power, […]

See How Easily a Rat Can Wriggle Up Your Toilet | National Geographic

A rat’s ribs are hinged at the spine, enabling it to easily squeeze through the tightest spaces—like the pipes draining your toilet. And rats are great swimmers too; they can hold their breath for up to three minutes. See how quickly a rat can go from the city streets to your bathroom. ➡ Subscribe: About […]