Physicists: black holes can turn into white ones

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<blockquote class="wp-embedded-content" data-secret="Bxd0s42gsw"><a href="https://itc.ua/en/news/physicists-black-holes-can-turn-into-white-ones/">Physicists: black holes can turn into white ones</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://itc.ua/en/news/physicists-black-holes-can-turn-into-white-ones/embed/#?secret=Bxd0s42gsw" width="600" height="400" title="&#8220;Physicists: black holes can turn into white ones&#8221; &#8212; ITC.ua" data-secret="Bxd0s42gsw" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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