A candle lights up with its smoke After a candle is blown out, you can relight it using its smoke. In this video, tiktoker kkubi99 from Korea tries this experiment. He blows out a candle using a glass and lights a lighter to the smoke above the candle. After a few seconds, the flame seems to descend into the wick as if by magic. This is happening, is that the molten wax evaporates and decomposes into a flammable gas. It is this gas contained in the smoke that catches fire and allows the flame to travel to the wick.
Visualization of air spread by coughing The Bauhaus University in Weimar, Germany conducted an experiment to detect how the air transmission during cough, with different parameters. Done 6 test cases: a person breathes normally, a person coughs, a person coughs in his hand, his elbow, a dust mask and a face mask.
The experiment failed A girl tries to do an experiment on camera, setting fire to a bill that has been moistened with alcohol. But things will start to become dangerous, when the container with alcohol on fire.
Man testing smell chloroform A man doing an experiment on himself, and tries to inhale a small amount of chloroform in a scarf.
stabilizer beer The construction company EVO camera stabilizers, testing the new product, the first beer stabilizer.
Testing a $ 70 camera.000$ A stabilizer (fail) During Cine Gear Expo report in Los Angeles, a man testing a camera stabilizer with an Arri Alexa camera XT value 70.000 USD. Surprised by the consolidation will make the mistake to remove the arm from his body, who would collapse from the weight of the camera. Oops!
An electric guitar from cardboard What if everything was made out of cardboard; Team members Signal Snowboards have been conducting experiments to see how flexible is the material. So far, have tried to build skateboards and snowboards with impressive results, and for the new test collaborate with manufacturers and musicians in the Fender company, to see how it would be a cardboard Stratocaster.
Three grannies try Marijuana for the first time A film studio called by three older women who did not smoke cannabis never, to try it for the first time in front of the camera. The experiment was conducted in Washington State, where the use of cannabis (marijuana) It is now legal. The three women, Paula, Dorothea and Deirdre, gradually smoke for about 40 minutes, and in editing will monitor the changes in their behavior at regular intervals.
Ydrofobikoy NeverWet spray test The 'magic' hydrophobic NeverWet spray was released recently on the market, and here is the first video that we see from someone private to your tastes. The experiment involves a Jack Daniels sauce barbercue and a pair of new shoes Air Jordan.
The cistern experiment How far do germs travel when we flush the toilet; An experiment with laser illumination shows us the terrifying reality.
Testing on an aircraft engine A problem when testing a single-engine propeller aircraft, as the propeller will disconnect from the engine.
The explosion of the Tianlong-3 space rocket in China On June 30, 2024, aerospace manufacturer Space Pioneer conducted a static propulsion test with the first stage of its new Tianlong-3 rocket in Gongyi, a town of about 800.000 residents. The test ended after 50 seconds, when the rocket's first stage fired from the ramp, it flew for a while and then landed in a hilly area. A huge explosion followed, in which fortunately no one was injured.
Baby vs wheelbarrow A baby tries to move a wheelbarrow full of greens. Unfortunately gravity has a different opinion.
The police try to open a door Special police forces in France use a special piston rod, which gets caught in the frame and pushes the door with too much force to open it. But this particular metal door is in a plasterboard wall.