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Miraculous concave mirror (last part)
In the late 1980s, Russian Professor Kozyrev built a concave aluminum mirror system to study different types of radiation, including radiation from living organisms. Mir…
Last
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Computer science
'Birthday' 30 years of the first computer mouse
On April 27 of the last 30 years, the first time a personal computer system appeared on the market with a device that has now become one of the indispensable technology…
Computer science
Hackers aged 19 announced software that broke the first iPhone 3GS
Last Friday, 19-year-old George Hotz, a famous 19-year-old hacker who broke the iPhone 3G code, announced on his blog,
Computer science
Buy electronics at Tan Thanh market
Last week, Mr. Le Huy was in Ton Duc Thang street (Hanoi), bought two USBs on Tan Thanh market (Lang Son). After a day of use, a plug into the computer did not receive i…
Computer science
Electronic newspaper is
The American Press Association has just released a report proving that the number of weekly circulation in the US has decreased by an average of 2.6% per month over the…
Computer science
E-commerce fraud reached USD 2.8 billion
According to a recent survey by CyberSource, an electronic payment and risk management firm, online entrepreneurs this year will lose at least $ 2.8 billion due to fraud…
Computer science
Samsung successfully developed fuel cells for laptops
Samsung has successfully developed a specialized fuel cell for notebooks, which can last up to twice as long as regular lithium batteries.
Computer science
Conquer Word 2007 (last term)
When creating a multiple-choice document, make sure you design the check boxes for the user to tick. There are 2 types of markup in documents ...
Computer science
Vim tips: use tabs
Before Vim 7.0 was released last May, every time I edited the file, I had to open up to 5, 6 xterm windows or Konsole. Each window is a separate Session Vim with a singl…
Computer science
Coull.tv - New video sharing and search service
Last week, Coull, the new video sharing and search service (UK) began offering a wide range of interactive, maximum-supported communication functions in video search.
Computer science
Wireless network journey: From Wi-Fi to WiMax
Wireless networking is one of the biggest advances in the computer industry. Last year, tens of millions of Wi-Fi devices were consumed and it is expected that this year…
Computer science
10 techniques to protect your computer from spyware
Last Christmas, did you get a new computer? But you are concerned about spyware (spyware) through stories you have read in newspapers - stories that tell of malicious so…
Computer science
How to identify phishing emails
According to statistics from email security firm MailFrontier, only ... 4% of users are able to identify phishing emails at 100% accuracy rate. This is a worrying inform…
Computer science
Smart application that helps new students find safe accommodation
Application to find free inns for new students and employees by To Thanh Duy (last year of Ho Chi Minh City University of Technology).
Computer science
Intel released a high-capacity 3D NAND memory chip next year
At its annual investment conference last week, Intel unveiled the first information on 3D NAND memory technology that it is developing.