[ad_1] Wherever you have fluid, you can also find vortex rings there. Now, scientists have found vortex rings somewhere fascinating – inside a tiny pillar made of a magnetic material, the gadolinium-cobalt intermetallic compound GdCo.2. If you’ve seen smoke rings or bubble rings underwater, you’ve seen vortex rings – donut-shaped …
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[ad_1] In June 1670 – almost exactly 350 years ago – the French astronomer Voituret Anthelme recorded a “new” star in the sky. In the northern constellation of Vulpecula, a point of light flared up in brightness before gradually fading from the naked eye over a year later. The event …
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[ad_1] After the first wave of the COVID-19 pandemic, the Russians began actively closing mortgages earlier than expected. The volume of early repaid loans reached 524.8 billion rubles. – historically record level Read more about why the Russians were in a hurry to repay loans ahead of schedule during the …
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[ad_1] In the dusty desert town of Woomera in the South Australian desert, scientists are preparing. On December 6, 2020, after six years in space, the Japanese Aerospace Exploration Agency’s Hayabusa2 probe will finally return to Earth. It carries with it an incredibly rare, precious and hard-won cargo: at least …
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[ad_1] Leonardo da Vinci is famous for his elaborate and nuanced works of art and advanced technological ideas. But new research has revealed another level of complexity to his designs: a hidden world of tiny life forms on his artwork. The findings, the researchers said, could help build a “catalog” …
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[ad_1] KB Financial Group (President Jong-gyu Yoon) announced that it has been included in the world index for the fifth consecutive year in the 2020 Dow Jones Sustainability Management (DJSI) Index published by the US Dow Jones S&P Index. It also ranked second in the global banking sector and first …
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[ad_1] The residual glow of the mineral hackmanite (or tenebrescent sodalite) is a fascinating natural phenomenon that has long been a mystery to scientists, although we are now able to design synthetic materials that glow in the dark more effectively than anything else. in nature. Geologists first described the mineral …
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[ad_1] About two or three times the distance of the Earth from the Sun, in the asteroid belt that lies between Mars and Jupiter, 16 Psyche makes its home. This gigantic metallic asteroid is one of the most massive objects in the asteroid belt, classified as a minor planet. Astronomers …
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[ad_2][ad_1] LONDON (Reuters) – Banks and global trading companies are launching the first blockchain-based platform to finance the trade in raw materials from oil to wheat, they said Wednesday in a joint statement. PHOTO FILE: Drilling rigs are parked in Cromarty Firth near Invergordon, Scotland, Great Britain on 27 January …
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