Graphene continues to amaze us with its power and diversity – new stimuli are being discovered all the time, and now scientists have found a way to manipulate the wonder material so that it can filter water impurities well Two-dimensional materials made up of carbon atoms have previously been studied …
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Israel will face its fourth soon-to-be election in two years after missing Tuesday’s parliamentary deadline to pass the budget. The snap election in March marks a sign of recent developments in Israel’s two-year-long saga that has drawn voters to vote three times as prime minister. Benjamin NetanyahuBenjamin (BB) Netanyahu He …
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You can also find vortex rings wherever you have liquids. Now, scientists have found the art of the vortex interesting somewhere – inside a small column made of magnetic material, the gadolinium-cobalt intermetallic compound GDCO2. If you’ve seen smoke rings, or bubble rings under water, you’ve seen vortex rings: a …
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Water is a very strange thing. In our everyday experience, when liquid water falls below 0 ° C (32 ° F or 273.15 Kelvin), it becomes OK, freezes in solid form. But the snow, it turned out, is also rather strange. Most of the time, the ice seems to be …
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Spiral galaxies look pretty and orderly, with most of their stars and gas confined to a carefully arranged disk in swirling spiral arms. But there is much more to a galaxy than we can see, as a new image of invisible phenomena skillfully demonstrates. The image shows a galaxy called …
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