Member of the American special forces reveals a technique for opening a Velcro, without listening to the sound of scratching.
A new trap for package thieves The Mark Rober, engineer and inventor, He had been the victim of theft "parcel thieves" in front of his home a year ago. Despite the security video, the police did nothing. A year ago, He thought of a way to take revenge and to deter thieves by creating a fake bomb parcel. This year he thought an improved version of the trap of, which opening records thieves on video, spraying with a spray bad smell, throws glitter powerfully, and reproduce sounds of police radios. Extra, package contains GPS to locate and directly upload videos online.
How advertisers make the food so delicious; in ads, food always look very appetizing. This course is the purpose of advertising. But how do; The Blossom channel reveals some of the techniques used by advertisers for this purpose.
How quickly prepare the table Tianshui city in China, a hotel employee demonstrates a technique that quickly prepares the table. Puts a glass dish and on it the dishes. Then, quickly turning the glass plate and the plates are placed correctly in the table due to centrifugal force.
The technique of the Vikings for the manufacture of rope The Ensby Silje from Norway made a documentary that reveals how the Vikings made their ropes. Through a technique that dates back more than 1000 years, the Sara Sjøgreen shows us the various stages of the production process.
Expansion of railway rail Railway workers in Russia, removing a damaged rail rail expansion. The Rails always have gaps between them to avoid this common problem, Hence the characteristic sound of trains when the wheels hit on them. Here probably had not properly complied with the procedure and has accumulated a dangerous power of elasticity of metal.
A discreet hair dye The Jaye from Singapore, reveals the unique color of hair. Under the natural color of hair is hidden various shades - a unique technique that thought Don's hairdresser Tan.
How to make a bottle of Coca Cola in rocket Two young Russians show us a very simple technique for converting a Coca Cola bottle-rocket to 500ml, with the use of propane. Just spray propane inside the bottle of Coca-Cola, then there remains only to topple off the bottle. Then, it jumps with power like a rocket. This experiment but it needs great care.
Sumo: power vs. speed The Czech Sumo fighter Takanoyama Shuntaro, implements a clever technique to draw his opponent outside the ring.
The power of introspection The world tends to follow the Extrovert, dynamic characters, and those who speak loudest. But what about the more peaceful; The author Susan Cain throws the introspective people, and reveals how even though our society sees the Extroverts as leaders, the introspective can be equally charismatic.
That looks like the sound; In the mid-19th century, the German physicist August Toepler invented a technique to capture Visual changes in air density. This facility allows scientists and engineers to see things that are usually invisible: the increasing heat from a candle, whirling around the wing of an airplane, the waves of sound..
The world of plankton New moviemaking techniques reveal the tiny ocean ecosystem, revealing the hypnotic beauty and complexity. The marine biologist Tierney Thys collaborated with Christian Sardet, the Sardet Noé and Mirshak Sharif, in order to create an educational film that reveals that the hidden world.
Precision parking with a van A driver uses a very effective technique to park his van in a parking lot. It strikes the metal pole of a lamppost, and the vehicle is perfectly positioned in a parking space.