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Fear also smells
A recent study demonstrates that the sweat we secrete while fear generates signals that others can unconsciously acquire.
Signal
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Articles about Signal
767 published items.
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Cats and dogs can live in harmony
Are you thinking of raising a little puppy to be friends with a pet cat but worry that they will bite each other like ... cats and dogs?
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What is blood doping?
Once the gunfire signaled the start of the Beijing Olympics competition, the athletes would give each other a fraction of a second. And this is the time when blood dopin…
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Research on phones confirms people live by habit
The researchers tracked about 100,000 people using mobile phone signals and came to confirm on June 4, 2008 that most people actually live by habit.
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Insects 'make phone calls' to each other through leaves
Dutch ecologist Roxina Soler and her colleagues discovered that grass-eating insects that live on the ground and on the ground can communicate with each other using plan…
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Cryptography of human thoughts
What do you think if there is someday in the future, you can open your door or access your bank account just by thinking 'to the unlock code'? This is not too far away.
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The processing speed is about the time of the human brain
Is it impossible for our brains to talk about the ability to perceive time, even if only a thousandth of a second, the original code may be just a long beep. But today,…
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Why young people easier to learn?
Scientists at Oxford University, England, find adults learn harder than children because their brains store information in a different way. Experts say young people's br…
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Yawning is a sign of changing body state
We know yawning is a natural reflex of many animals. However, when a deeper understanding of this phenomenon was found, scientific researchers discovered more interestin…
1001 mystery
4 mysterious disappearances of American planes and warships at Bermuda triangle
Bermuda is a geographic area located between the state of Florida, the US, the island of Puerto Rico and the island nation of Bermuda.
1001 mystery
Strange things in the land called
One of the places where people are still drowsy is a landmark in northern Mexico, it lies between the hot desert, Chihuahuan dried-up grass. That place is often known as…
1001 mystery
The mysterious, inexplicable signals from space
For half a century, people have listened to the sounds of civilizations outside humanity, and we have captured many mysterious and unexplainable signals even today.
1001 mystery
Mysterious aliens: Exist or not exist? (Part 3)
In recent years, scientists have discovered that many planets may be eligible for life to grow, the problem is that at the current level, humans have not been able to go…
1001 mystery
The mystery of cruise ships suddenly disappeared at sea
On a rainy night of October 1996, 16 Intrepid boaters sent a warning signal to the Florida police, USA, and only a few minutes later they completely disappeared as never…
1001 mystery
Strange creature robs American airships
A German scientist claims an extraterrestrial creature robbed the US Voyager 2 spacecraft and used it to communicate with the earth.