Science

Synthesis of Rofen Polymorphs by Borogen Hydrogen

Hydrogenating borofen The two-dimensional material borofen, which forms on the surface of silver, has a variety of polymorphisms and is thought to have unusual materials and electronic properties. However, it is highly unstable outside the ultrahigh vacuum state and easily oxidizes, which hinders the exploration of its properties. Lee Et …

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Fossils capture nesting dinosaurs with indeterminate offspring

Left: A new fossil of an embryonic adult oviraptorid dinosaur. Right: Artist’s interpretation of Malana v Viraptorid.Image: Fossil: Shundong bi; Artwork: Zhao Chuang Paleontologists in China have found the remains of Oviraptorus ur sitting on egg structures. By itself it is a surprising and rare discovery, but this fossil is …

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