Science and technology

https://www.livescience.com/ancient-egypt-mummy-voice-reconstructed.html

Egyptian mummy speaks again after 3,000 years The voice of an ancient Egyptian priest has been heard for the first time in more than 3,000 years, thanks to a detailed reconstruction of his vocal tract from his mummified remains.

https://www.youtube.com/watch?v=SgOTaXhbqPQ

What hallucination reveals about our minds | Oliver Sacks Neurologist and author Oliver Sacks brings our attention to Charles Bonnett syndrome -- when visually impaired people experience lucid hallucinations. He des...