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What is chloroquine? Usage and dosage
Learn about Cloroquin Phosphate 250mg including: use, dose, side effects, warnings, drug interactions and subjects.
Security
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Articles about Security
1,304 published items.
Biology
Grasshopper epidemic spread to South Sudan
The first grasshoppers have flocked to South Sudan, threatening the food security of one of the nations
Biology
Hundreds of millions of grasshoppers 'attack' Africa, destroying crops
The largest grasshoppers in 25 years raging in East Africa, are a major threat to food security, especially in communities that have suffered from drought, war and famin…
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Why not yawn when passing through security at the airport?
Some actions such as whistling or yawning can cause passengers to be held at security gates at US airports.
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What is lathi stick?
The lathi sticks were used by British colonists to suppress the independence movement in India, and continue to be used by Indian security forces during protest crackdow…
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Simple ways to protect home security cameras from hacking
In order to protect yourself and your family against security camera attacks, users can take the simple measures below.
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Signs that your family's surveillance camera has been hacked
When hackers attack and gain control, they will try to hide the presence on your system. However, there are still some signs to help you identify the camera system has b…
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Why is surveillance camera vulnerable to hacking?
Can hackers attack your home security camera system and how do they do it? What can you do to protect yourself?
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Why do some countries print money abroad?
Last September, the Liberian government announced it had lost $ 104 million. The reason was not because of any weak investment decisions, or some accounting fraud but mo…
Technology
The world's first unbreakable password
Scientists claim to have developed the world's first unbreakable security system password, even capable of preventing threats from quantum computers.
Computer science
Chinese hackers use fingerprints on glass to crack sensors for 20 minutes
A group of Tencent hackers recently demonstrated the technique of unlocking smartphone fingerprint sensors in just 20 minutes.
New technology
Nanotechnology: A blessing or a curse for developing countries?
Nanotechnology is increasingly being explored to boost crop production and create more nutrients for humans, but there are still doubts about their long-term safety ...
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6 secret taboos of the ancient Chinese mandarin occupation
Bao bao is a fairly common profession in ancient China. The person who works for security is called the teacher. Their duty is to protect the property of traders.
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Why do cases always attract us to become online detectives?
Through learning about murders - answering questions like who the murderer was, how the murder happened, who the victim is ... - people will also learn how to prevent it…
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Inside the CIA lie detector
US federal agencies have been holding lie detectors since the 1950s to reassure public opinion that they can unmask the agents.