Toggle light / dark theme

It took nearly three years for workers at a dinosaur museum in Heyuan, Guangdong province to restore a nest of 11 dinosaur eggs unearthed near a local bridge.

“Every piece of information about the dinosaur eggs is well recorded, waiting for future uncovering,” said Huang Zhiqing, deputy director of the collection and research department at the Heyuan Dinosaur Museum.

The nest of eggs is just a small part of their kind in the museum. There are nearly 20,000 dinosaur egg fossils on display at the museum since the first dinosaur egg fossil was dug up in Heyuan in 1996.

Future fusion power plants will require good plasma confinement to sustain reactions and generate energy. One way to contain plasma for fusion reactions is to use a tokamak, a device that applies magnetic fields to “bottle” plasma. However, magnetic islands, a type of instability in the plasma, can destroy the confining magnetic field if they grow large enough.

Researchers have made a groundbreaking discovery that human olfactory perception can detect changes in odors within just a single breath, challenging the previously held view that our sense of smell is slow.

By utilizing a sniff-triggered device precise to 18 milliseconds, they demonstrated that people can discern between two different odors in sequences as short as 60 milliseconds—faster than a blink.

Understanding Olfaction: Speed and Sensitivity.