Computer science
What did a cell phone 80 years ago look like?
A film from the 1940s showing how to operate and use mobile phones far different from today.
Cell Phone
Browse ScienceInfo articles and explainers related to Cell Phone.
Topic archive
Articles about Cell Phone
41 published items.
Discover science
Why do Japanese people never use cell phones when taking the subway?
It seems that the mobile phone completely disappeared when the Japanese stepped onto the subway.
Discover science
Cell phone behavior can spread like flu
Researchers from the University of Michigan (USA) tracked on dozens of students to find out the phenomenon of transmission in mobile phone use, Telegraph reported.
Scientific application
Cell phones may cause the car key function to be lost
Nissan North America has just issued a warning to customers: Placing an electric car key too close to a mobile phone can be a problem.
Videos
Video: What if the phone never came out?
A beautiful day, the concept of the phone suddenly disappeared, what utilities have the phones brought so far replaced by what?
Medicine - Health
92% of mobile phones contain E. coli bacteria
According to the latest study by British scientists, one in six mobile phones in the UK has an E.coli bacterium due to improper hand hygiene.
Medicine - Health
Mobile = pesticides, leaded gasoline smoke ...?
Conclusion 'Mobile phones may be one of the' carcinogens', similar to DDT pesticides, leaded chlorophom gasoline engine smoke, and has just been launched by the Research…
Medicine - Health
Cell phone waves can cause osteoporosis
Long-term exposure to cell phone electromagnetic waves can cause osteoporosis, potentially affecting the results of post-bone transplant surgery.
Medicine - Health
Cell phones can cause dermatitis
The British Association of Dermatologists warns that people who use mobile phones are more likely to have a rash and acne on their face and ears.
Medicine - Health
France warns of cell phone abuse
The French Ministry of Health has warned about the problem of using mobile phones too much, especially in children, although the ministry also admits that science has no…
Cancer
Cell phones increase the risk of brain cancer?
Many studies need to be done immediately to determine the possibility of using a cell phone may increase the risk of brain cancer.
Science invention
Cell phone powered by ... hydrogen
French researchers claim to have invented a hydrogen fuel cell for mobile phones, which helps users not rely on current battery power.
Computer science
Notebook, the world's most supermodel, is nearly as thin as a cell phone
When Intel ordered designers to draw a new, superior and perfect laptop model, the chip giant only required very general and simple requirements: The machine looked fash…