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Close-up of the deadly dagger was banned in the United States
Ballistic Knife is an extremely dangerous dagger, even banned from production and use in the US since 1986.
Mechanism
Browse ScienceInfo articles and explainers related to Mechanism.
Topic archive
Articles about Mechanism
495 published items.
Photo library
Decode the 'mysterious' things in life through photos
How does the lock work? How does a Glock work? Let's find out through this article.
Videos
Video: Mechanism of action of three types of anesthesia in surgery
Doctors often combine local anesthesia, inhalation anesthesia, anesthesia by intravenous injection to create a standard balance in surgery.
Videos
Video: Mechanism to form itching sensation in humans
We have itching dozens of times every day for many reasons such as allergies, weather, illness or insect bites.
Videos
Video: Mechanism of scar formation in skin and viscera
The body produces special tissue to heal itself, forming a scar that has many different skin characteristics.
Videos
Video: See for yourself the cancer cells spread throughout the body
Cancer cells appear to depend on a strange survival mechanism to spread throughout the body, this is the result of a newly published study.
Videos
Video: 3D modeled motor works like a real thing
The Harcoreta member from the RCGroups.com forum has just posted a video test of the performance and thrust of a model engine printed with 3D printers, adapted by engine…
Videos
The weasel launches 'special weapons' when in danger
The weasel of the skunk family possesses a special defense mechanism. When they feel dangerous, they will quickly stomp their front legs to the ground, then lift their h…
Videos
Video of dishwasher operation
What happens inside the dishwasher after you close the door and press the Start button? GoPro Hero 3 camera mounted inside the dishwasher will help you understand the op…
Videos
Video: Porsche rear-wheel drive technology
The rear-wheel drive mechanism is not a completely new idea. In fact, it has been used since years when people no longer call cars
Science Events
How can the plane fly in the sky?
Not the engine, but the air flow on the wings of the aircraft, the rim of the body and the parked gear as the main culprit making the plane so noisy. They make a loud, r…
Science Events
2017 Nobel Medicine for discovering the mechanism of biological rhythm control
The owner of the Nobel Medicine Biology 2017 was awarded to scientists Jeffrey C. Hall, Michael Rosbash and Michael W. Young for discoveries on the molecular mechanism o…
Science Events
Three researchers who won the 2017 Nobel Prize in Medicine shared their honor
All three science Michael Young, Michael Rosbash and Jeffrey Hall were all surprised to learn about winning the 2017 Nobel Prize in Medicine.
Science Events
The 2016 Nobel Prize for Medicine honors the study of cell self-destruction
The 2016 Nobel Prize for Medicine was awarded to Japanese scientist Yoshinori Ohsumi for his research on cell self-destruction and regeneration mechanisms.
Science Events
The first time an eco robot appeared in the Robocon competition
Bio-robots do not have a self-moving mechanism that works indirectly thanks to the force exerted by wind, magnetism ... from automatic robots.