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The researchers placed artificial flowers in the area that contained mixtures of fragrances. A night moth approaches a cardboard flower that emits scents of the night candle Charles Hedgcock/University of Washington

Polluted floral scent

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A war with iron swords Kibbutzim in the Gaza Strip Reim parking lot at the place where a mass party took place and about 260 young people were murdered Photo by Kobi Gideon / GPO

How to deal with a routine of war and how to preserve the children's optimism?

The surprise and speed with which things happened, and the ignorance regarding the fate of many people, arouses tension and distress in all of us. Bar-Ilan University's mental support team offers several ways to help us deal with the situation
Clusters of satellites, such as the BlueWalker 3 prototype, are causing concern among astronomers due to possible interference with night sky observations and radio astronomy. Balancing the global needs for communication and maintaining astronomical research is critical. Credit: AST SpaceMobile

A prototype of a large low-orbit communications satellite is troubling astronomers

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The BlueWalker 3 satellite whose antenna area is 64 square meters has become one of the brightest objects in the night sky, the fear is that when there are a hundred satellites in this constellation and hundreds in other constellations it will be impossible to observe the sky in the optical field and there will also be interference to the radio field
The gorilla Leah. Photo: Tivor Yeager, courtesy of the Safari

The evolution of facial expressions

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The primitive facial architecture of the gorilla as a key to understanding human facial expressions
This artist's impression shows NASA's Voyager spacecraft against a field of stars in the darkness of space. The two Voyager spacecraft are moving farther and farther from Earth on their journey into interstellar space, eventually orbiting the center of the Milky Way galaxy. Credit : NASA/JPL-Caltech

Voyager 2 has lost contact with Earth. Only one radio dish in the world can help her "call home"

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A human error in the commands sent to her caused her antenna to tilt at an angle of two degrees from the Earth. The radio antenna engineers of the deep space network in Australia will try to contact her
Robot brain. Illustration: depositphotos.com

are you a robot A linguistic anthropologist explains how humans are like ChatGPT - they both recycle language

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The picture shows an energy band diagram of a micro-resonator based on a GaAs semiconductor as studied in the experiment, in which a quantum condensation of light-matter coupled quasi-particles called exciton-polaritons (exciton-polaritons) - through two-photon absorption. The achievement paves the way for new coherent control schemes and the realization of an efficient laser source in the terahertz (THz) range of electromagnetic radiation

First observation of "two-photon absorption for quantum condensation"

The achievement may accelerate research in new quantum technologies and developments in security, biological sensing, wireless communication and more

Embryos of birds that have not yet hatched from the eggs are already able to transmit information about the presence of predators to each other

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Emeritus Research Prof. Yaakov Ziv. Photo courtesy of the Technion spokesperson.

Prof. Yaakov Ziv from the Technion won the AMT award for his contribution in the fields of information and communication

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Tel Aviv University bat colony. Credit: Michal Samoni.

Bats also learn to 'speak'

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Photo: barachihuang / flickr.

Tweeting and singing in the middle of the sea

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iphone 6s plus

Touch is gold - about the various computerized input methods

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Jelda monkeys. When they blink their lips, they make a sound, which differs from other monkey sounds in that it is produced by moving the lips, similar to the human speech of Jelda monkeys. When they blink their lips, they make a sound, which differs from other monkey sounds in that it is produced by moving the lips, similar to human speech. The family of Jelda monkeys. From Wikipedia

Monkey chatter

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Tallit's SMS printer helps treat AIDS patients in Africa

A collaboration between the Israeli Tallit and a British company makes it possible to save thousands of babies in Africa from AIDS

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A plant eaten by a caterpillar (top) and the engineered version that killed the caterpillar (bottom). From Wikipedia

Communication in plants: playing "broken phone" but seriously...

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State of the Atmosphere and Climate Report 2010. From the NOAA website

In science there is no room for balancing opinions, part XNUMX - how to cover up global warming

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Iranian President Mahmoud Ahmadinejad examines an Iranian satellite that was supposed to be launched in 2008, but its launch failed

A country haunted by demons XNUMX - the time of Ahmadinejad

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Do sea-floor bacteria make their own electric grids? Credit: Nils Risgaard-Petersen

Do sea-floor bacteria produce their own electric grids?

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Iron Dome system. Photo: IAI

A multi-armed radar of the Aerospace Industry participated in the successful tests carried out by the security system in recent days in the "Iron Dome" system.

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Surfers in space: on an interstellar internet

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The power passed to the people

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Elbit Systems launches a system for satellite communication in motion

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Science in the Israeli media

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Communication routing to spacecraft in the solar system

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Bubblyism, Big Brother and science

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