National Geographic: Big,Bigger,Biggest:Dam S02E08

mother On the waters of the Yangtze river, China rises the biggest concrete structure on the planet The three gorges dam is over two kilometers long and sixty storeys tall It has taken 40,000 workers over 17 years to build When it fully comes online, this one dam would produce over 20,000 MW of power […]

Urine Ignition!

This isn’t looking good at all. What was supposed to be an easy day hike, is quickly turning into a life-threatening situation. One of your top priorities is to get a fire going before nightfall, but all you’ve got with you is a bag lunch and an empty water bottle. This is a challenge that’s […]

How to Make a Large Size Free Energy Water Pump – Ram Pump

Choose high quality PVC pipes how to install it is in content: this pipe and flange “rucika” use concrete to last long use concrete to last long the process of installing input pipes make dams so that water can press install the filter so that it doesn’t enter the trash use high quality pipe […]

Incalculable harm from the Chinese nuclear power stations make THE SOUTH CHINA SEA | Hot News

Mini power stations that China intends to deploy in the South China Sea islands are facing the warnings about the harmful effects of radiation might happen in the future. A leading research institute of China is developing a small nuclear power station in the world with enough size to put in a container ship. This […]

Electronic Basics #31: Schottky Diode & Zener Diode

As you might know the common diode is a very useful electrical component. By applying a positive voltage to its anode and a negative voltage to its cathode, current will flow through it and simultaneously create the characteristic forward voltage drop across the diode which is always mentioned in the datasheet. But if we reverse […]

Burning Stuff With 2000ºF Solar Power!!

In a previous project I found a free tv and turned it into a giant solar scorcher. This shoots out a deadly beam of sunlight, that’s hot enough to abuse food, melt metal and burn things you probably shouldn’t. Today seemed like a good day to play with my Solar Scorcher. I positioned my frame […]

How to get 2000ºF Solar Power

If a small magnifying glass will burn things with sunlight, how much power could you get from a lens as big as you? In this project we’re hacking open a rear projection TV, because that’s where you can find one of these amazing solar scorchers, for free. To get started, the first thing I’m gonna […]

HHO Generator – Water to Fuel Converter

Can you make water explode? Well, maybe not water per-se, but with a simple technique, we can turn one of the most abundant materials on earth, into a highly explosive gas. In this project we’re building a generator that uses electricity to convert this, into this. For this project we’re going to need some stainless […]