History
November 10, 1970 - Soviet Lunokhod-1 self-propelled vehicle is launched into space
On November 10, 1970, the Soviet Luna 17 spacecraft brought Lunokhod-1 self-propelled vehicle to the surface of the Moon.
Signal
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Articles about Signal
767 published items.
Doomsday
Space earthquake signaled the end of the world?
The mysterious, high-pitched sound of many drops from the sky was heard all over Europe recently explained by some astrophysicists.
Biology
7 species of plants have special abilities like humans
In the world of plants there exist a number of plants with special abilities and properties like humans: trees that are shy, bleeding or defending against enemies ...
Biology
9 mechanisms of plant protection
In the plant world, adaptive and self-defense mechanisms have created many rich plant species. Although they must always be tied to the soil, they cannot move but they a…
Biology
Discovered the secret way of talking about bacteria
The bacteria communicate with each other similarly
Biology
How do caterpillars turn into bodyguards?
Japanese scientists have discovered the secret to helping caterpillars capture ants and turn them into bodyguards for it.
Biology
Eliminate the reproductive ability of pests and diseases
Entomologists have identified a neuropeptide (brain signaling protein) named Natalisin, which plays a role in controlling insect reproductive activities.
Biology
Monstrous defense mechanism of moths
In order to deal with an ancient enemy, moths have developed an incredible defense mechanism: using genital organs to release ultrasound waves.
Biology
Bees can detect and distinguish electrical signals from flowers
The methods of communication of flowers are as complex as any of the inventions presented in an advertising strategy, according to a new study published Feb. 21 in Scien…
Biology
Are bacteria making you hungry?
More than half a decade ago, it became increasingly clear that normal gastrointestinal bacteria (GI - gastrointestinal) play a very important role in the biology of huma…
Biology
Can trees flirt each other?
Biologists at Northern Australia University, in Perth under the guidance of Dr. Monica Gagliano and colleagues at Bristol University, UK, studied this issue. They used h…
Biology
Love 'madness' lover is about to die
According to researcher Walter Tschinkel at Florida State University (USA),
Biology
Herds of bees are ready to suppress opponents aggressively
How do flock animals reach consensus in decisions? The first experiments show that the mechanism to accept decisions is complex and not the majority always prevails.
Biology
Molecular signals from insect antennas
Insects have a very keen sense of smell. With extremely low odor molecules in the air, it is enough for them to be identified by neurons on the antennas.