Science invention
Spring clocks.
From the type of water meter, people seek to invent another device that measures time. The first person to do a watch was a mechanical monk Gerbert, an astronomer. This…
Second
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Articles about Second
1,074 published items.
Computer science
Bluetooth 3.0 supports video sharing in seconds
The specifications for the new generation short-range wireless connection standard will be announced on April 21, helping devices to transfer large-size files at the sam…
Computer science
Who will pioneer 3G technology in Vietnam?
EVN Telecom, the second CDMA technology mobile network in Vietnam, has just become the first telecommunications service provider to be approved for 3G technology deploym…
Computer science
Internet: Start the second revolution
The Internet era is shifting new trends in society and posing great challenges for traditional industries.
Computer science
Desktop screen response time of 3 milliseconds
Recently, computer users have witnessed many important changes in liquid crystal displays. However, ViewSonic's new product has attracted great attention with the fastes…
Computer science
Samsung released the GDDR 4 graphics chip model
The South Korean electronics company has provided 256 MB model card manufacturers, capable of transmitting data at a rate of 2.5 Gb / s, up 0.9 Gb / s compared to other…
Computer science
Macromedia Flash - Digital clock
Time is money and we must always know how to hold it. This article will show you how to create a digital clock effect with the current date using Flash 8.
Computer science
How much storage do you need?
When we intend to add more memory, we always have a headache to balance the price and speed. So how much memory do you really need, what is the price? Our surveys yield…
Computer science
Create Autorun for CD containing documents in 3 seconds
In just 3 seconds, you can create autorun functions for documents on CDs using the free 1st AutoRun Express utility. Instead of searching for a bunch of documents scatte…
Computer science
Things to know about 4G networks
Recently, 4G networks have been widely deployed to subscribers. Some networks like Viettel and Mobifone have supported users to register for free 4G sim, convert from 2G…
Computer science
Japan built the world's fastest supercomputer
The supercomputer is expected to be released in April 2018. It is called ABCI (short for the English initials - Al Bridging Cloud Infrastructure.
Computer science
China makes the world's most powerful supercomputer
New supercomputers can perform 93 million billion calculations a second, topping the list of the world's most powerful machines.
Computer science
What is dual-layer security - Why should we use 2-layer security for online accounts?
Twitter, Apple, Google, Microsoft, Amazon, ... all put 2-layer security into use, why should you use it to protect yourself?
Computer science
Tested 1 Terabit per second network speed right on the actual internet connection
Previously, the speed of 1.4 Terabit / s was only achieved in the laboratory.
Computer science
New world record for wireless data transmission
With a wireless data transfer rate of up to 6 gigabits per second at a distance of 37km, a new world record has just been set.