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...The stellarator was conceived by the American physicist Lyman Spitzer in 1951 but largely abandoned after tokamak breakthroughs in the 1960s appeared to offer an easier route to fusion....
...This time, however, Ukrainian officials have observed significant build-ups of Russian forces in the east and south-east of the country....
...It is important that they can increase and pull up more forces in this direction, but our military, our command knew about this and calculated their forces to meet the enemy with fire....
...But construction only began ramping up in February, around the time Colonel General Oleksandr Syrsky was appointed as new commander-in-chief of the armed forces and announced that Ukraine had moved from...
...Korea’s fertility rate has plummeted to 0.72, while in France, where parenting is much less hands-on, birth rates have held up well and now stand at 1.8....
...Ukrainian and western officials have told the Financial Times that Russia may be gearing up for a large-scale attack in late spring or summer in hopes of capturing more of the regions of Donetsk, Kherson...
...While Ukraine has notched up success in its lightning counter-offensive in the Kharkiv region and its surprise dislodging of Russian forces in Lyman in the Donetsk region, western allies see the liberation...
...Kirby noted that Russian forces had also stepped up attacks in the north-eastern towns of Lyman and Kupiansk, both of which had fallen under Russian control in the first weeks of the full-scale invasion...
...For Putin, who on Friday announced plans to “forever” annex Donetsk and the neighbouring provinces that make up the eastern Donbas region, the defeat in Lyman has prompted widespread criticism of the military...
...Soldiers hung up Ukrainian flags at the entrance to the city, according to images shared on social media, and by Andriy Yermak, chief of staff to president Volodymyr Zelenskyy....
...That explains why Russia is continuing its offensive operations in eastern Ukraine across multiple axes, particularly around Avdiivka, but also towards Lyman, and Kupiansk to the north-east, the document...
...But the fundamentals haven’t really changed: nuclear power is more expensive than most other forms of electricity,” says Edwin Lyman, director of nuclear power safety at the Union of Concerned Scientists...
...Ramzan Kadyrov, the leader of Russia’s southern Chechnya region, on Saturday said a change of strategy was needed “right up to the declaration of martial law in the border areas and the use of low-yield...
...Slovyansk came under air strikes and artillery attacks last summer, as Russian troops closed in, following the seizure of nearby town Lyman....
...“There are fierce battles in Lyman now, which I think will last a few more days,” Hayday said....
...“We are monitoring the situation in Lyman — the liberation of which is key for our region, fighting is still going on around the city,” Hayday said in a Telegram post on Tuesday....
...Pavlo Kyrylenko, military governor of the Donetsk that together with Luhansk makes up the Donbas, on Friday said “most of Lyman is not controlled by Ukrainian troops” after a retreat from “particularly fierce...
...Ramzan Kadyrov echoed the criticism by accusing a leading general of botching the defence of Lyman....
...(Simon Mundy) The stellarator fights for a place in the green energy future It was on a ski lift in Aspen in 1951, according to legend, that the physicist Lyman Spitzer dreamt up the stellarator — a machine...
...In its daily intelligence update on the war in Ukraine, the MoD also said Russia had advanced further towards the towns of Krasnyy Lyman, Buhayikva, Barvinkove, Lyman and Popasna in the Donbas region of...
...As he spoke, Ukrainian troops pushed further east in north-east Donetsk, coming close to surrounding the town of Lyman, a key staging ground for Russian forces....
...The latest from the war Ukraine’s army is pressing on from the strategically important Donetsk transit hub of Lyman that it retook over the weekend....
...Russian forces have stepped up their attacks on Ukraine’s forces in the eastern Donbas region and claim to have taken full control of Lyman, a railway hub....
...“Those who were called up without proper reason should be returned home.”...
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