Science invention
Breakthrough invention helps fight dementia in old age
Japanese scientists have invented a brain training device that can help improve concentration and memory by stimulating the fingertips, which are considered the human 's…
Fingertip
Browse ScienceInfo articles and explainers related to Fingertip.
Topic archive
Articles about Fingertip
14 published items.
Science story
Mazda welders create metal dice as small as a grain of sand
The metal dice are so small that they are as small as a grain of sand on a fingertip.
Scientific application
Light sensor to help warn of sunburn
Tiny fingertip sensor that can be attached to clothing with the ability to change color to signal the time of safe exposure to the sun.
Space science
5 mysteries about Pluto
Pluto is so far away from the earth that things people know about it only count on the fingertips.
Videos
Video: Why do we leave fingerprints when touching everything?
Every time we touch something, we leave behind fingerprints, which is the reason why the screen of smartphones and tablets is always full of bruises and itchy eyes, but…
Medicine - Health
The sign on the hand reveals what you are suffering from
You have a circular pattern on your fingertips, in fact not the same as the Vietnamese people think but a sign of high blood pressure, according to Rd.
Medicine - Health
Can human fingers grow back after breaking?
Whether the finger of a child when broken can grow again or not and this happens?
Medicine - Health
The magic of the fingers
Quickly use your fingertips to tap or click on a surface that is essential in everyday life, for example, to pick up small objects or use the iPhone. But researchers at…
Medicine - Health
Finger blood pressure measurement for early detection of cardiovascular disease
In a study by the Heart Institute of America, a blood test from the fingertips can detect early symptoms of heart disease. This method is also known as the method of mea…
Medicine - Health
Why is the fingertip the most tactile place?
People can use their hands to feel the shape, temperature, brightness of the object, thanks to the tactile parts at the fingertips to feel the outside. This function of…
Computer science
Mouse mounted on the finger
Logisys has developed a new finger-mounted optical mouse, 800 DPI resolution, mounted on the user's index finger and controlled by simple movements (you don't have to su…
Computer science
Tactile device replaces the touch screen
Researchers at the University of Buffalo (UB) in the US have just introduced a device called the Fingertip Digitizer, which allows computers to accurately interpret huma…
New technology
Japan is about to trade solid-state batteries, smaller than fingertips, safer than li-ion batteries
Li-ion batteries in billions of devices operating globally are now technologies that have revealed many shortcomings.
New technology
'Implant' a credit card at the fingertips
Hitachi has developed a technology to pay credit by structuring blood vessels in the fingertips.