Health
What is blue light? How is blue light harmful to the body?
Many people wonder what green light is? How does it affect our bodies. The following article will answer your questions.
Phone
Browse ScienceInfo articles and explainers related to Phone.
Topic archive
Articles about Phone
1,152 published items.
Discover science
The ancient tower in the heart of the city hung over 5,500 telephone wires
Telefontornet tower, built in the 19th century in Stockholm, used to be a center for hanging bunches of cables with a total length of 5,000 km.
Health
How to limit radiation when sitting on a computer
Using computers and phones can lead to fatigue due to radiation. Many people look for anti-radiation materials such as bracelets, sitting mats, radiation shields ...
Discover science
Eye contact is what distracts you when driving, not the brain
This study is undoubtedly a strong evidence for car display design, which helps the driver look forward instead of looking down.
Health
Why is blue light from the phone harmful to the eyes?
Green light that is not absorbed by the eye will go to the retina and create toxic substances that make the retina vulnerable.
Discover science
How does the human shape change in 2100 if you use multiple smartphones?
Scientists predict, if using too many smart phones, humans in 2100 will develop thick, 4-eyelid skulls.
New technology
Next year, you don't need to plug in the charger but the phone is still full of batteries
Real wireless charging technology is being developed, allowing the battery to be charged without plugging in at a distance of 1 meter.
Science invention
15 quirky inventions but the idea is quite interesting
Although humanity has many inventions that are sufficient to meet human needs, until now, there are still interesting inventions that only a few people can think of.
Computer science
This is why phones are so good that batteries are still bad
It looks like you will not be able to escape soon enough to always carry with you a spare charger!
Health
Skull 'sprouting' spikes suspected by smartphone addiction
Using many smart phones and portable electronic devices makes small spines appear in the area behind the neck, near the skull.
Space science
The moment Saturn touches the Moon with ... phone
This event is known as planetary engagement, often occurring but easily missed. Fortunately, on Earth, astronomer Grant Petersen had the opportunity to capture this enga…
Space science
Do smartphones work outside space? This NASA project will answer you
Aerospace still has many things to discover, smartphones are one of those things.
Photo library
Impressive images of Asian students of the last century
Even without their Internet, mobile phones, tablets, lives, the pupil a hundred years ago was always interesting and full of joy.
Computer science
What Google knows about you and how to limit it
Gathering information combined with machine learning and artificial intelligence tools to turn it into an endless data warehouse, Google can know you more than you think.
Computer science
5 reasons why the phone battery has a short life
Most people use their smartphones all day. However, even without much use, there are very few phones with enough battery capacity from morning to midnight.