Do It Yourself

Homemade jet engine that's actually a working model!2m33s

Homemade jet engine that's actually a working model!

This model is built to simulate a real jet engine, even though is electric. Is very basic so everybody can build it. The way I designed and built my jet engine model is not the best way to do it. I can imagine a million ways to build a better model, more realistic, more reliable and even easier to build. But for now this is what I got.This is a model of a jet engine with a scale 1:90. It was made with an electric motor that moves with a set of gears and with a flywheel that spins in 16:1 ratio, which was taken from a flywheel-driven toy car. It's cool to see where these parts are originating from. The best part about the flywheel is that it makes the jet engine model sound like a real full-size jet engine! That's pretty awesome. It's always impressive when you can replicate the real life sounds of an object. This is one cool contraption, you have to be very intelligent to create something this impressive. Be careful, it sounds so realistic, you might think you're taking off! The parts that make up the inside consists of the motor, magnets, the gearbox with flywheel and the electromagnet to generate current for the N1 gauge. There are many other parts apart from these, but mostly it boils down to them. When everything is put together, you get a running model of an electric jet engine and one may think you are at an airport. Amazing!

3 tips how to spot fake UFO news for beginners6m52s

3 tips how to spot fake UFO news for beginners

How to spot fake news stories like on YouTube or Facebook? This video shares three simple tips called "The rule of S.O.S.". If you stick to it, you will recognize fake stories immediately. Fake news comes in all kinds of forms. From political news publications to conspiracy theories with bizarre claims like UFO videos. The problem with hoaxers is that every story has a background, so no lie can be hidden. UFO hoaxers are fake news publishers too with the motive to make a lot of money with Google's Adsense revenue. YouTube and UFOs are two perfect ingredients for hoaxers to drive a lot of traffic to their content.