These remote controlled jets can be quite expensive, but whats really interesting is that they crash exactly like their bigger counterparts: in a huge fireball. Anyway, I guess that being a spectator at one of these events is even more dangerous! Enjoy this spectacular crash!

I can't understand why somebody would go high up on the cliffs and jump from that using a boat (kayak in this case). Maybe they do have too much adrenaline, but I guess it would be spent better as a firefighter or as a soldier. Anyway the crash at 3:22 proves that kayaks were meant for water!

This robotic hand, can catch balls, juggle with straws and even bounce balls, way faster than you and I can. It's staggering, and may open up a whole new range of applications. Very cool! Enjoy!

So, what happens if 42 metric tons of water are dropped from a giant excavator onto a car? The result is staggering! Enjoy!

Let's say you're at workm and your boss is giving you a hard time about a due date on a project. What can you do? You can't open up a can of beer and drown your sorrows. Here's a solution: have a beer, while everyone thinks it's a coke. Cool!

This amazing piece of machinery strips trees of their bark and cuts them into logs faster than you can realize what is happening. You know you want one of these puppies in your garage Enjoy!

If you are an important person, and can afford a personal bodyguard, maybe you should spend an extra buck, and outfit their SUV with this little baby. Nothing says "I mean business" than a personal SUV-mounted Gatling gun FTW! Enjoy!

What actually happens if you sit in front of a laboratory particle beam accelerator? Well, you can try and find out, but I would suggest to have a look at this video first, which graphically ilustrates what happens. Very insightful. Also, you should keep in mind that these kind of particles are seen regularly in space. An effective way of dealing with them (using electromagnets) has been proposed, but is still in research. Enjoy!

Yeah...here's the reason why they have this rule. A pretty good rule know that you think about it. But, what about medical metal parts(bolts, prosthesis, and so on)? What happens with them? Anyway, it's cool! Enjoy!

You've probably seen those cool R/C jet airplanes. They are so cool. But it's very hard to fly such an airplane when you're on the ground. Here's an example of what happens if you're a beginner! Enjoy!

This video shows the perfect way to spend the day: opening up beer bottles, and of course drinking them. Great vid! Enjoy!

The Electronic Stability Program (or ESP) is going to be standard in the US from 2012. Many people still think they don't need such a thing for their car. Actually it's amongst the most useful, and can save your life, or at least make up the money you spent on it, if it manages to avoid an accident. I think this video makes it clear!

This little robot (device) can hold in place in equilibrium a pendulum. When the guy gives the pendulum a nudge, the robot automatically adjusts for it so it doesn't fall. Really cool!

At power plants or transformer units they have switches like this, which due to the tremendous voltage (500,000 Volts) it can penetrate the air just like lightning. It makes for a great show!

The extreme test consists in dropping an egg from the top of a 22m (72ft) building. The shock absorbing gel awaits the egg at the bottom. This gel has been used for some time now in running shoes, to dampen the shocks. Really cool!

A beautiful animation written, directed and animated by Ignacio Ferreras. From my point of view this animation is a work of art. It's amusing, but I don't know if everybody will like it, so keep your minds open, and try to enjoy it.

His parents were out of time for 10 days. He spent 7 of them building it! What is it? A homemade water slide, which starts on top of the roof, and ends into a small water pool. Now this is fun!

Here’s what happens when a train locomotive crashes into a 5-star NCAP safety rating car. Nothing can save you from this 250 ton monster. The train locomotive manages to stop in about one kilometer, but when you are talking about a whole train….distances can easily be over 5 kilometers!

The Japanese have an odd way of thinking. Here's another fine example of this kind: a cool futuristic door, that opens in pieces. Although it's spectacular, and maybe energy efficient to some point, I fail to see the real world usefulness for it, especially since it also has a few bugs. Anyway, it's pretty cool! Enjoy!

This is water supercooled at -21 degrees Celsius (-6F). As you can see it is still in liquid form. You can check out why on the supercooling wiki page. The amazing thing happens when you pour the water. Really cool! Enjoy!