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How to remove a ring that is stuck on the finger
(14) | 07/03/2019 | An engineer shows us how he manages to remove the ring from the finger of a friend, using a thin string.
The mechanical ring A jeweler makes an original diamond ring, whose two outer sides rotate with gears.- Removing a ring stuck on a finger In a hospital in Florida, United States, a nurse uses a hemostatic bandage to remove the ring from a woman's swollen hand.
- How to easily remove a ring Fast method to get a ring that is stuck on a finger.
- Cybertruck trunk vs finger The owner of a Tesla Cybertruck tests the latest software update that is supposed to improve obstacle detection when it automatically closes the front trunk. Before the update, the front trunk was capable of cutting various fruits and vegetables. Pretty sure the update fixed the problem, jeremy tries by hand first, his palm and then his finger.
- Guitar with swivel neck Musician Charles Berthoud plays an electric bass guitar with a swivel neck created by YouTuber and engineer Mattias Krantz. Krantz got the idea to create this funny guitar while watching a Beatles documentary where Magic Alex (Alexis Mardas) gave John Lennon a double-sided neck guitar (electric and bass). Unfortunately, the guitar was not functional. The idea behind this guitar is to allow the musician to quickly change instruments by turning the neck. The rotation system is activated by a pedal, which allows switching from one 'instrument' to another in a matter of seconds. Unlike previous prototypes, this guitar is fully functional.
- HoloTile floor demo Watch Disney's Electrical Engineer, Lanny Smoot, to show off one of his latest inventions, the HoloTile floor. A floor which allows the apparent movement of people on it,y without them moving in space.
- Welcome to BBC News BBC presenter Maryam Moshiri starts newscast with extended middle finger live on air.
- Rocket launch in 360° video This 360-degree video comes from the top of the missile's launch tower "Starship" of Space X at Starbase in Texas, held on November 18, 2023. You can move the camera view using the mouse (or the finger on the mobile).
- Magnetically Assisted Gears Magnetically assisted gears operate without mechanical contact. The input shaft never touches the output shaft unless the gearbox is overloaded.
- Mechanical masks Elijah Secrest is an artist from Columbus, Ohio who works primarily in metals. Among the things he makes are these impressive mechanical masks. They work through the jaw muscles.
- Building a bicycle with square wheels Engineer and youtuber Sergei Gordieiv, known as Q, builds a fully functional square wheeled bicycle. To achieve this, the bicycle is driven by belts that rotate around the square wheel while it remains stationary.
- Useful tools for car mechanics With the right tools, an engineer can work easier.
- Flooded engine A mechanic removes spark plugs from the engine of an Audi A6 that has been filled with water, and the water is thrown into the air by the rotation of the pistons.
- Model representing the tectonic plates A representation of how and why earthquakes occur at the junction of tectonic plates. The scenario of such vibrations is about the same: one plate passes under the other and at some point one of the two 'extrudes'. This mechanical model was built at the Wakayama Museum of Natural History in Japan.
- Help a dog that swallowed a toy Clyde, a German Shepherd, he swallowed a toy which got stuck in his throat near the esophagus. A vet manages to get the toy out by pushing it up with her fingers, using a proven technique.