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Tyrannosaurus rex could be three different species

Tyrannosaurs could have been three different species, according to experts who have studied remains believed to belong to one of the dinosaurs. Variations between different T-rex relics suggest the existence of a stout, two-toothed dinosaur, which the researchers named Tyrannosaurus imperator, as well as a third T-rex, more slender is known as Tyrannosaurus regina. Gregory Paul, a dinosaur expert on film Jurassic Park and the study’s lead author, said it will be decades before there are enough museum specimens to perform statistical analysis, Guardians reported.

Nostalgia is a pain reliever

One study has found that nostalgia can act as a pain reliever. Time. Researchers at the Chinese Academy of Sciences found a relationship between good memories and the regions of the brain that perceive and register pain. They studied 34 young adults with an average age of 21, showing them images associated with childhood. They then used magnetic resonance imaging to assess their brain activity while the source of the pain was applied. The results showed that “nostalgia significantly reduced pain ratings”.

Hairdressers share how to hold keys

A hairdresser named Amylee reached out to TikTok to reveal the most frustrating situations she faces at her job. Amylee said she hates when clients are “20 minutes late” or when they suddenly ask to change their hair color midway because they’ve changed their mind. She added that she also gets annoyed when clients tell her “my husband loves my long hair so don’t cut it any length – but get rid of the dead stuff,” reports Daily Mirror.

https://www.theweek.co.uk/news/world-news/955925/tyrannosaurus-rex-three-different-species Tyrannosaurus rex could be three different species

Fry Electronics Team

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